| 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 | $26.99 | 6.677% | $28.7921 | $28.79 | $28.80 | $28.80 |
| Purchase #2 | $224.95 | 9.700% | $246.7702 | $246.77 | $246.75 | $246.80 |
| Purchase #3 | $231.36 | 3.838% | $240.2396 | $240.24 | $240.25 | $240.20 |
| Purchase #4 | $242.59 | 4.464% | $253.4192 | $253.42 | $253.40 | $253.40 |
| Purchase #5 | $59.68 | 8.644% | $64.8387 | $64.84 | $64.85 | $64.80 |
| Purchase #6 | $124.53 | 11.251% | $138.5409 | $138.54 | $138.55 | $138.50 |
| Purchase #7 | $60.67 | 7.130% | $64.9958 | $65.00 | $65.00 | $65.00 |
| 7 purchase totals = | $970.77 | $1,037.5965 | $1,037.60 | $1,037.60 | $1,037.50 | |