| 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 | $85.96 | 5.437% | $90.6336 | $90.63 | $90.65 | $90.60 |
| Purchase #2 | $68.93 | 7.348% | $73.995 | $74.00 | $74.00 | $74.00 |
| Purchase #3 | $69.43 | 8.751% | $75.5058 | $75.51 | $75.50 | $75.50 |
| Purchase #4 | $229.68 | 11.214% | $255.4363 | $255.44 | $255.45 | $255.40 |
| Purchase #5 | $160.97 | 8.436% | $174.5494 | $174.55 | $174.55 | $174.50 |
| Purchase #6 | $33.52 | 6.614% | $35.737 | $35.74 | $35.75 | $35.70 |
| Purchase #7 | $229.69 | 13.608% | $260.9462 | $260.95 | $260.95 | $260.90 |
| 7 purchase totals = | $878.18 | $966.8033 | $966.82 | $966.85 | $966.60 | |