| 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 | $55.58 | 5.691% | $58.7431 | $58.74 | $58.75 | $58.70 |
| Purchase #2 | $103.62 | 11.489% | $115.5249 | $115.52 | $115.50 | $115.50 |
| Purchase #3 | $145.44 | 5.555% | $153.5192 | $153.52 | $153.50 | $153.50 |
| Purchase #4 | $79.91 | 12.702% | $90.0602 | $90.06 | $90.05 | $90.10 |
| Purchase #5 | $54.81 | 13.736% | $62.3387 | $62.34 | $62.35 | $62.30 |
| Purchase #6 | $203.32 | 12.453% | $228.6394 | $228.64 | $228.65 | $228.60 |
| Purchase #7 | $143.97 | 4.123% | $149.9059 | $149.91 | $149.90 | $149.90 |
| 7 purchase totals = | $786.65 | $858.7314 | $858.73 | $858.70 | $858.60 | |