| 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 | $64.88 | 7.497% | $69.7441 | $69.74 | $69.75 | $69.70 |
| Purchase #2 | $138.31 | 13.760% | $157.3415 | $157.34 | $157.35 | $157.30 |
| Purchase #3 | $39.26 | 10.867% | $43.5264 | $43.53 | $43.55 | $43.50 |
| Purchase #4 | $20.68 | 3.554% | $21.415 | $21.42 | $21.40 | $21.40 |
| Purchase #5 | $11.69 | 7.168% | $12.5279 | $12.53 | $12.55 | $12.50 |
| Purchase #6 | $160.43 | 6.664% | $171.1211 | $171.12 | $171.10 | $171.10 |
| Purchase #7 | $245.90 | 11.128% | $273.2638 | $273.26 | $273.25 | $273.30 |
| 7 purchase totals = | $681.15 | $748.9398 | $748.94 | $748.95 | $748.80 | |