| 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 | $15.88 | 3.823% | $16.4871 | $16.49 | $16.50 | $16.50 |
| Purchase #2 | $244.89 | 13.261% | $277.3649 | $277.36 | $277.35 | $277.40 |
| Purchase #3 | $49.87 | 12.235% | $55.9716 | $55.97 | $55.95 | $56.00 |
| Purchase #4 | $97.28 | 6.614% | $103.7141 | $103.71 | $103.70 | $103.70 |
| Purchase #5 | $196.81 | 12.642% | $221.6907 | $221.69 | $221.70 | $221.70 |
| Purchase #6 | $74.86 | 5.570% | $79.0297 | $79.03 | $79.05 | $79.00 |
| Purchase #7 | $33.99 | 4.862% | $35.6426 | $35.64 | $35.65 | $35.60 |
| 7 purchase totals = | $713.58 | $789.9007 | $789.89 | $789.90 | $789.90 | |