| 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 | $52.47 | 11.588% | $58.5502 | $58.55 | $58.55 | $58.60 |
| Purchase #2 | $109.68 | 5.629% | $115.8539 | $115.85 | $115.85 | $115.90 |
| Purchase #3 | $244.69 | 7.244% | $262.4153 | $262.42 | $262.40 | $262.40 |
| Purchase #4 | $104.41 | 10.761% | $115.6456 | $115.65 | $115.65 | $115.60 |
| Purchase #5 | $188.82 | 7.299% | $202.602 | $202.60 | $202.60 | $202.60 |
| Purchase #6 | $122.85 | 4.268% | $128.0932 | $128.09 | $128.10 | $128.10 |
| Purchase #7 | $122.51 | 5.726% | $129.5249 | $129.52 | $129.50 | $129.50 |
| 7 purchase totals = | $945.43 | $1,012.6851 | $1,012.68 | $1,012.65 | $1,012.70 | |