| 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 | $34.57 | 9.644% | $37.9039 | $37.90 | $37.90 | $37.90 |
| Purchase #2 | $149.30 | 8.163% | $161.4874 | $161.49 | $161.50 | $161.50 |
| Purchase #3 | $85.49 | 11.551% | $95.3649 | $95.36 | $95.35 | $95.40 |
| Purchase #4 | $43.74 | 7.172% | $46.877 | $46.88 | $46.90 | $46.90 |
| Purchase #5 | $33.61 | 6.147% | $35.676 | $35.68 | $35.70 | $35.70 |
| Purchase #6 | $57.64 | 9.660% | $63.208 | $63.21 | $63.20 | $63.20 |
| Purchase #7 | $83.29 | 10.438% | $91.9838 | $91.98 | $92.00 | $92.00 |
| 7 purchase totals = | $487.64 | $532.5010 | $532.50 | $532.55 | $532.60 | |