| 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 | $55.53 | 9.206% | $60.6421 | $60.64 | $60.65 | $60.60 |
| Purchase #2 | $64.67 | 12.609% | $72.8242 | $72.82 | $72.80 | $72.80 |
| Purchase #3 | $133.68 | 7.625% | $143.8731 | $143.87 | $143.85 | $143.90 |
| Purchase #4 | $135.59 | 6.452% | $144.3383 | $144.34 | $144.35 | $144.30 |
| Purchase #5 | $64.72 | 8.319% | $70.1041 | $70.10 | $70.10 | $70.10 |
| Purchase #6 | $191.39 | 6.307% | $203.461 | $203.46 | $203.45 | $203.50 |
| Purchase #7 | $170.38 | 4.309% | $177.7217 | $177.72 | $177.70 | $177.70 |
| 7 purchase totals = | $815.96 | $872.9645 | $872.95 | $872.90 | $872.90 | |