| 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 | $90.88 | 7.254% | $97.4724 | $97.47 | $97.45 | $97.50 |
| Purchase #2 | $110.62 | 13.838% | $125.9276 | $125.93 | $125.95 | $125.90 |
| Purchase #3 | $128.97 | 11.482% | $143.7783 | $143.78 | $143.80 | $143.80 |
| Purchase #4 | $250.41 | 6.481% | $266.6391 | $266.64 | $266.65 | $266.60 |
| Purchase #5 | $87.43 | 3.361% | $90.3685 | $90.37 | $90.35 | $90.40 |
| Purchase #6 | $66.95 | 10.131% | $73.7327 | $73.73 | $73.75 | $73.70 |
| Purchase #7 | $128.51 | 5.548% | $135.6397 | $135.64 | $135.65 | $135.60 |
| 7 purchase totals = | $863.77 | $933.5583 | $933.56 | $933.60 | $933.50 | |