| 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 | $27.70 | 4.860% | $29.0462 | $29.05 | $29.05 | $29.00 |
| Purchase #2 | $210.87 | 10.430% | $232.8637 | $232.86 | $232.85 | $232.90 |
| Purchase #3 | $63.72 | 11.870% | $71.2836 | $71.28 | $71.30 | $71.30 |
| Purchase #4 | $39.33 | 12.719% | $44.3324 | $44.33 | $44.35 | $44.30 |
| Purchase #5 | $238.56 | 5.727% | $252.2223 | $252.22 | $252.20 | $252.20 |
| Purchase #6 | $56.56 | 7.124% | $60.5893 | $60.59 | $60.60 | $60.60 |
| Purchase #7 | $106.69 | 13.422% | $121.0099 | $121.01 | $121.00 | $121.00 |
| 7 purchase totals = | $743.43 | $811.3474 | $811.34 | $811.35 | $811.30 | |