| 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 | $41.40 | 6.437% | $44.0649 | $44.06 | $44.05 | $44.10 |
| Purchase #2 | $42.61 | 13.505% | $48.3645 | $48.36 | $48.35 | $48.40 |
| Purchase #3 | $73.64 | 11.130% | $81.8361 | $81.84 | $81.85 | $81.80 |
| Purchase #4 | $83.35 | 11.152% | $92.6452 | $92.65 | $92.65 | $92.60 |
| Purchase #5 | $189.70 | 3.856% | $197.0148 | $197.01 | $197.00 | $197.00 |
| Purchase #6 | $244.97 | 4.706% | $256.4983 | $256.50 | $256.50 | $256.50 |
| Purchase #7 | $149.26 | 6.817% | $159.4351 | $159.44 | $159.45 | $159.40 |
| 7 purchase totals = | $824.93 | $879.8589 | $879.86 | $879.85 | $879.80 | |