| 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 | $47.51 | 12.472% | $53.4354 | $53.44 | $53.45 | $53.40 |
| Purchase #2 | $23.93 | 4.168% | $24.9274 | $24.93 | $24.95 | $24.90 |
| Purchase #3 | $90.26 | 6.496% | $96.1233 | $96.12 | $96.10 | $96.10 |
| Purchase #4 | $93.60 | 5.473% | $98.7227 | $98.72 | $98.70 | $98.70 |
| Purchase #5 | $248.90 | 6.352% | $264.7101 | $264.71 | $264.70 | $264.70 |
| Purchase #6 | $173.39 | 7.544% | $186.4705 | $186.47 | $186.45 | $186.50 |
| Purchase #7 | $62.33 | 3.168% | $64.3046 | $64.30 | $64.30 | $64.30 |
| 7 purchase totals = | $739.92 | $788.6940 | $788.69 | $788.65 | $788.60 | |