| 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 | $44.29 | 6.559% | $47.195 | $47.20 | $47.20 | $47.20 |
| Purchase #2 | $194.81 | 3.822% | $202.2556 | $202.26 | $202.25 | $202.30 |
| Purchase #3 | $235.90 | 7.706% | $254.0785 | $254.08 | $254.10 | $254.10 |
| Purchase #4 | $191.60 | 8.685% | $208.2405 | $208.24 | $208.25 | $208.20 |
| Purchase #5 | $151.40 | 13.312% | $171.5544 | $171.55 | $171.55 | $171.60 |
| Purchase #6 | $20.97 | 5.751% | $22.176 | $22.18 | $22.20 | $22.20 |
| Purchase #7 | $37.47 | 6.318% | $39.8374 | $39.84 | $39.85 | $39.80 |
| 7 purchase totals = | $876.44 | $945.3374 | $945.35 | $945.40 | $945.40 | |