| 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 | $23.53 | 13.205% | $26.6371 | $26.64 | $26.65 | $26.60 |
| Purchase #2 | $66.89 | 5.412% | $70.5101 | $70.51 | $70.50 | $70.50 |
| Purchase #3 | $195.88 | 8.600% | $212.7257 | $212.73 | $212.75 | $212.70 |
| Purchase #4 | $101.32 | 13.614% | $115.1137 | $115.11 | $115.10 | $115.10 |
| Purchase #5 | $187.48 | 11.308% | $208.6802 | $208.68 | $208.70 | $208.70 |
| Purchase #6 | $196.87 | 11.781% | $220.0633 | $220.06 | $220.05 | $220.10 |
| Purchase #7 | $103.84 | 13.840% | $118.2115 | $118.21 | $118.20 | $118.20 |
| 7 purchase totals = | $875.81 | $971.9416 | $971.94 | $971.95 | $971.90 | |