| 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 | $36.73 | 5.489% | $38.7461 | $38.75 | $38.75 | $38.70 |
| Purchase #2 | $141.34 | 13.499% | $160.4195 | $160.42 | $160.40 | $160.40 |
| Purchase #3 | $77.93 | 3.639% | $80.7659 | $80.77 | $80.75 | $80.80 |
| Purchase #4 | $202.44 | 4.787% | $212.1308 | $212.13 | $212.15 | $212.10 |
| Purchase #5 | $156.74 | 5.725% | $165.7134 | $165.71 | $165.70 | $165.70 |
| Purchase #6 | $202.30 | 11.310% | $225.1801 | $225.18 | $225.20 | $225.20 |
| Purchase #7 | $162.86 | 3.644% | $168.7946 | $168.79 | $168.80 | $168.80 |
| 7 purchase totals = | $980.34 | $1,051.7504 | $1,051.75 | $1,051.75 | $1,051.70 | |