| 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 | $124.93 | 8.366% | $135.3816 | $135.38 | $135.40 | $135.40 |
| Purchase #2 | $122.33 | 5.395% | $128.9297 | $128.93 | $128.95 | $128.90 |
| Purchase #3 | $69.39 | 7.128% | $74.3361 | $74.34 | $74.35 | $74.30 |
| Purchase #4 | $73.60 | 4.126% | $76.6367 | $76.64 | $76.65 | $76.60 |
| Purchase #5 | $15.48 | 12.732% | $17.4509 | $17.45 | $17.45 | $17.50 |
| Purchase #6 | $59.31 | 8.280% | $64.2209 | $64.22 | $64.20 | $64.20 |
| Purchase #7 | $190.47 | 11.583% | $212.5321 | $212.53 | $212.55 | $212.50 |
| 7 purchase totals = | $655.51 | $709.4880 | $709.49 | $709.55 | $709.40 | |