| 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 | $39.34 | 5.291% | $41.4215 | $41.42 | $41.40 | $41.40 |
| Purchase #2 | $141.64 | 9.456% | $155.0335 | $155.03 | $155.05 | $155.00 |
| Purchase #3 | $12.50 | 4.777% | $13.0971 | $13.10 | $13.10 | $13.10 |
| Purchase #4 | $65.84 | 9.541% | $72.1218 | $72.12 | $72.10 | $72.10 |
| Purchase #5 | $71.99 | 6.326% | $76.5441 | $76.54 | $76.55 | $76.50 |
| Purchase #6 | $249.86 | 3.236% | $257.9455 | $257.95 | $257.95 | $257.90 |
| Purchase #7 | $64.98 | 5.144% | $68.3226 | $68.32 | $68.30 | $68.30 |
| 7 purchase totals = | $646.15 | $684.4861 | $684.48 | $684.45 | $684.30 | |