| 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 | $57.38 | 7.220% | $61.5228 | $61.52 | $61.50 | $61.50 |
| Purchase #2 | $74.40 | 7.740% | $80.1586 | $80.16 | $80.15 | $80.20 |
| Purchase #3 | $156.38 | 3.407% | $161.7079 | $161.71 | $161.70 | $161.70 |
| Purchase #4 | $26.55 | 9.374% | $29.0388 | $29.04 | $29.05 | $29.00 |
| Purchase #5 | $22.25 | 8.467% | $24.1339 | $24.13 | $24.15 | $24.10 |
| Purchase #6 | $115.95 | 6.338% | $123.2989 | $123.30 | $123.30 | $123.30 |
| Purchase #7 | $73.73 | 8.803% | $80.2205 | $80.22 | $80.20 | $80.20 |
| 7 purchase totals = | $526.64 | $560.0814 | $560.08 | $560.05 | $560.00 | |