| 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 | $46.73 | 7.198% | $50.0936 | $50.09 | $50.10 | $50.10 |
| Purchase #2 | $24.91 | 3.164% | $25.6982 | $25.70 | $25.70 | $25.70 |
| Purchase #3 | $36.86 | 10.499% | $40.7299 | $40.73 | $40.75 | $40.70 |
| Purchase #4 | $106.69 | 5.512% | $112.5708 | $112.57 | $112.55 | $112.60 |
| Purchase #5 | $249.72 | 5.525% | $263.517 | $263.52 | $263.50 | $263.50 |
| Purchase #6 | $105.55 | 6.735% | $112.6588 | $112.66 | $112.65 | $112.70 |
| Purchase #7 | $146.85 | 10.325% | $162.0123 | $162.01 | $162.00 | $162.00 |
| 7 purchase totals = | $717.31 | $767.2806 | $767.28 | $767.25 | $767.30 | |