| 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 | $90.70 | 9.208% | $99.0517 | $99.05 | $99.05 | $99.10 |
| Purchase #2 | $60.76 | 10.111% | $66.9034 | $66.90 | $66.90 | $66.90 |
| Purchase #3 | $98.97 | 8.502% | $107.3844 | $107.38 | $107.40 | $107.40 |
| Purchase #4 | $132.53 | 11.432% | $147.6808 | $147.68 | $147.70 | $147.70 |
| Purchase #5 | $227.71 | 5.672% | $240.6257 | $240.63 | $240.65 | $240.60 |
| Purchase #6 | $129.55 | 5.420% | $136.5716 | $136.57 | $136.55 | $136.60 |
| Purchase #7 | $220.38 | 8.712% | $239.5795 | $239.58 | $239.60 | $239.60 |
| 7 purchase totals = | $960.60 | $1,037.7971 | $1,037.79 | $1,037.85 | $1,037.90 | |