| 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 | $50.53 | 12.345% | $56.7679 | $56.77 | $56.75 | $56.80 |
| Purchase #2 | $64.36 | 13.690% | $73.1709 | $73.17 | $73.15 | $73.20 |
| Purchase #3 | $54.79 | 13.667% | $62.2781 | $62.28 | $62.30 | $62.30 |
| Purchase #4 | $98.48 | 10.610% | $108.9287 | $108.93 | $108.95 | $108.90 |
| Purchase #5 | $212.97 | 8.186% | $230.4037 | $230.40 | $230.40 | $230.40 |
| Purchase #6 | $61.66 | 10.829% | $68.3372 | $68.34 | $68.35 | $68.30 |
| Purchase #7 | $103.51 | 6.620% | $110.3624 | $110.36 | $110.35 | $110.40 |
| 7 purchase totals = | $646.30 | $710.2489 | $710.25 | $710.25 | $710.30 | |