| 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 | $22.51 | 13.549% | $25.5599 | $25.56 | $25.55 | $25.60 |
| Purchase #2 | $20.88 | 13.360% | $23.6696 | $23.67 | $23.65 | $23.70 |
| Purchase #3 | $173.72 | 11.436% | $193.5866 | $193.59 | $193.60 | $193.60 |
| Purchase #4 | $188.56 | 13.566% | $214.14 | $214.14 | $214.15 | $214.10 |
| Purchase #5 | $174.28 | 7.793% | $187.8616 | $187.86 | $187.85 | $187.90 |
| Purchase #6 | $51.67 | 5.331% | $54.4245 | $54.42 | $54.40 | $54.40 |
| Purchase #7 | $214.76 | 4.419% | $224.2502 | $224.25 | $224.25 | $224.30 |
| 7 purchase totals = | $846.38 | $923.4924 | $923.49 | $923.45 | $923.60 | |