| 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 | $100.55 | 7.562% | $108.1536 | $108.15 | $108.15 | $108.20 |
| Purchase #2 | $92.43 | 9.207% | $100.94 | $100.94 | $100.95 | $100.90 |
| Purchase #3 | $41.66 | 13.839% | $47.4253 | $47.43 | $47.45 | $47.40 |
| Purchase #4 | $35.49 | 12.469% | $39.9152 | $39.92 | $39.90 | $39.90 |
| Purchase #5 | $179.50 | 4.409% | $187.4142 | $187.41 | $187.40 | $187.40 |
| Purchase #6 | $68.78 | 11.403% | $76.623 | $76.62 | $76.60 | $76.60 |
| Purchase #7 | $207.66 | 13.610% | $235.9225 | $235.92 | $235.90 | $235.90 |
| 7 purchase totals = | $726.07 | $796.3938 | $796.39 | $796.35 | $796.30 | |