| 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 | $7.77 | 10.673% | $8.5993 | $8.60 | $8.60 | $8.60 |
| Purchase #2 | $35.54 | 5.428% | $37.4691 | $37.47 | $37.45 | $37.50 |
| Purchase #3 | $190.45 | 12.217% | $213.7173 | $213.72 | $213.70 | $213.70 |
| Purchase #4 | $112.54 | 8.333% | $121.918 | $121.92 | $121.90 | $121.90 |
| Purchase #5 | $70.57 | 4.261% | $73.577 | $73.58 | $73.60 | $73.60 |
| Purchase #6 | $246.69 | 3.178% | $254.5298 | $254.53 | $254.55 | $254.50 |
| Purchase #7 | $194.28 | 3.420% | $200.9244 | $200.92 | $200.90 | $200.90 |
| 7 purchase totals = | $857.84 | $910.7349 | $910.74 | $910.70 | $910.70 | |