| 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 | $98.31 | 7.256% | $105.4434 | $105.44 | $105.45 | $105.40 |
| Purchase #2 | $26.53 | 12.477% | $29.8401 | $29.84 | $29.85 | $29.80 |
| Purchase #3 | $79.36 | 10.726% | $87.8722 | $87.87 | $87.85 | $87.90 |
| Purchase #4 | $194.77 | 6.503% | $207.4359 | $207.44 | $207.45 | $207.40 |
| Purchase #5 | $18.28 | 10.111% | $20.1283 | $20.13 | $20.15 | $20.10 |
| Purchase #6 | $85.34 | 8.810% | $92.8585 | $92.86 | $92.85 | $92.90 |
| Purchase #7 | $31.88 | 4.548% | $33.3299 | $33.33 | $33.35 | $33.30 |
| 7 purchase totals = | $534.47 | $576.9083 | $576.91 | $576.95 | $576.80 | |