| 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 | $80.66 | 10.295% | $88.9639 | $88.96 | $88.95 | $89.00 |
| Purchase #2 | $56.84 | 13.290% | $64.394 | $64.39 | $64.40 | $64.40 |
| Purchase #3 | $70.70 | 8.154% | $76.4649 | $76.46 | $76.45 | $76.50 |
| Purchase #4 | $74.32 | 6.364% | $79.0497 | $79.05 | $79.05 | $79.00 |
| Purchase #5 | $7.94 | 11.725% | $8.871 | $8.87 | $8.85 | $8.90 |
| Purchase #6 | $144.35 | 12.716% | $162.7055 | $162.71 | $162.70 | $162.70 |
| Purchase #7 | $82.83 | 11.252% | $92.15 | $92.15 | $92.15 | $92.20 |
| 7 purchase totals = | $517.64 | $572.5990 | $572.59 | $572.55 | $572.70 | |