| 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 | $33.71 | 9.673% | $36.9708 | $36.97 | $36.95 | $37.00 |
| Purchase #2 | $171.71 | 10.445% | $189.6451 | $189.65 | $189.65 | $189.60 |
| Purchase #3 | $149.45 | 12.294% | $167.8234 | $167.82 | $167.80 | $167.80 |
| Purchase #4 | $186.32 | 4.627% | $194.941 | $194.94 | $194.95 | $194.90 |
| Purchase #5 | $12.85 | 6.454% | $13.6793 | $13.68 | $13.70 | $13.70 |
| Purchase #6 | $37.90 | 6.397% | $40.3245 | $40.32 | $40.30 | $40.30 |
| Purchase #7 | $123.48 | 10.292% | $136.1886 | $136.19 | $136.20 | $136.20 |
| 7 purchase totals = | $715.42 | $779.5727 | $779.57 | $779.55 | $779.50 | |