| 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 | $57.30 | 10.801% | $63.489 | $63.49 | $63.50 | $63.50 |
| Purchase #2 | $39.47 | 12.330% | $44.3367 | $44.34 | $44.35 | $44.30 |
| Purchase #3 | $12.89 | 5.155% | $13.5545 | $13.55 | $13.55 | $13.60 |
| Purchase #4 | $68.89 | 7.272% | $73.8997 | $73.90 | $73.90 | $73.90 |
| Purchase #5 | $51.31 | 8.586% | $55.7155 | $55.72 | $55.70 | $55.70 |
| Purchase #6 | $98.84 | 3.551% | $102.3498 | $102.35 | $102.35 | $102.30 |
| Purchase #7 | $147.28 | 8.425% | $159.6883 | $159.69 | $159.70 | $159.70 |
| 7 purchase totals = | $475.98 | $513.0335 | $513.04 | $513.05 | $513.00 | |