| 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 | $82.38 | 11.124% | $91.544 | $91.54 | $91.55 | $91.50 |
| Purchase #2 | $146.96 | 7.566% | $158.079 | $158.08 | $158.10 | $158.10 |
| Purchase #3 | $162.89 | 4.238% | $169.7933 | $169.79 | $169.80 | $169.80 |
| Purchase #4 | $55.32 | 5.204% | $58.1989 | $58.20 | $58.20 | $58.20 |
| Purchase #5 | $20.25 | 9.178% | $22.1085 | $22.11 | $22.10 | $22.10 |
| Purchase #6 | $177.50 | 3.263% | $183.2918 | $183.29 | $183.30 | $183.30 |
| Purchase #7 | $6.95 | 9.108% | $7.583 | $7.58 | $7.60 | $7.60 |
| 7 purchase totals = | $652.25 | $690.5985 | $690.59 | $690.65 | $690.60 | |