| 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 | $90.69 | 4.335% | $94.6214 | $94.62 | $94.60 | $94.60 |
| Purchase #2 | $8.27 | 4.153% | $8.6135 | $8.61 | $8.60 | $8.60 |
| Purchase #3 | $187.69 | 5.726% | $198.4371 | $198.44 | $198.45 | $198.40 |
| Purchase #4 | $22.71 | 11.122% | $25.2358 | $25.24 | $25.25 | $25.20 |
| Purchase #5 | $69.68 | 9.706% | $76.4431 | $76.44 | $76.45 | $76.40 |
| Purchase #6 | $207.58 | 13.629% | $235.8711 | $235.87 | $235.85 | $235.90 |
| Purchase #7 | $136.63 | 8.629% | $148.4198 | $148.42 | $148.40 | $148.40 |
| 7 purchase totals = | $723.25 | $787.6418 | $787.64 | $787.60 | $787.50 | |