| 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 | $72.57 | 6.325% | $77.1601 | $77.16 | $77.15 | $77.20 |
| Purchase #2 | $188.59 | 5.797% | $199.5226 | $199.52 | $199.50 | $199.50 |
| Purchase #3 | $53.79 | 7.740% | $57.9533 | $57.95 | $57.95 | $58.00 |
| Purchase #4 | $188.43 | 5.686% | $199.1441 | $199.14 | $199.15 | $199.10 |
| Purchase #5 | $202.68 | 7.216% | $217.3054 | $217.31 | $217.30 | $217.30 |
| Purchase #6 | $28.68 | 9.317% | $31.3521 | $31.35 | $31.35 | $31.40 |
| Purchase #7 | $234.28 | 9.532% | $256.6116 | $256.61 | $256.60 | $256.60 |
| 7 purchase totals = | $969.02 | $1,039.0492 | $1,039.04 | $1,039.00 | $1,039.10 | |