| 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 | $245.72 | 5.401% | $258.9913 | $258.99 | $259.00 | $259.00 |
| Purchase #2 | $244.92 | 7.848% | $264.1413 | $264.14 | $264.15 | $264.10 |
| Purchase #3 | $28.35 | 5.494% | $29.9075 | $29.91 | $29.90 | $29.90 |
| Purchase #4 | $72.68 | 12.171% | $81.5259 | $81.53 | $81.55 | $81.50 |
| Purchase #5 | $64.44 | 8.401% | $69.8536 | $69.85 | $69.85 | $69.90 |
| Purchase #6 | $77.90 | 3.656% | $80.748 | $80.75 | $80.75 | $80.70 |
| Purchase #7 | $29.54 | 8.811% | $32.1428 | $32.14 | $32.15 | $32.10 |
| 7 purchase totals = | $763.55 | $817.3104 | $817.31 | $817.35 | $817.20 | |