| 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 | $24.36 | 8.247% | $26.369 | $26.37 | $26.35 | $26.40 |
| Purchase #2 | $93.59 | 7.413% | $100.5278 | $100.53 | $100.55 | $100.50 |
| Purchase #3 | $228.70 | 12.137% | $256.4573 | $256.46 | $256.45 | $256.50 |
| Purchase #4 | $228.50 | 7.226% | $245.0114 | $245.01 | $245.00 | $245.00 |
| Purchase #5 | $87.40 | 4.211% | $91.0804 | $91.08 | $91.10 | $91.10 |
| Purchase #6 | $147.46 | 7.783% | $158.9368 | $158.94 | $158.95 | $158.90 |
| Purchase #7 | $52.60 | 11.665% | $58.7358 | $58.74 | $58.75 | $58.70 |
| 7 purchase totals = | $862.61 | $937.1185 | $937.13 | $937.15 | $937.10 | |