| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $49.42 | 7.477% | $53.1151 | $53.12 | $53.10 | $53.10 |
| Purchase #2 | $204.72 | 5.606% | $216.1966 | $216.20 | $216.20 | $216.20 |
| Purchase #3 | $115.37 | 7.331% | $123.8278 | $123.83 | $123.85 | $123.80 |
| Purchase #4 | $162.42 | 10.487% | $179.453 | $179.45 | $179.45 | $179.50 |
| Purchase #5 | $137.93 | 7.674% | $148.5147 | $148.51 | $148.50 | $148.50 |
| Purchase #6 | $208.79 | 6.161% | $221.6536 | $221.65 | $221.65 | $221.70 |
| Purchase #7 | $165.47 | 13.724% | $188.1791 | $188.18 | $188.20 | $188.20 |
| 7 purchase totals = | $1,044.12 | $1,130.9399 | $1,130.94 | $1,130.95 | $1,131.00 | |