| 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 | $53.69 | 4.634% | $56.178 | $56.18 | $56.20 | $56.20 |
| Purchase #2 | $212.70 | 6.259% | $226.0129 | $226.01 | $226.00 | $226.00 |
| Purchase #3 | $172.26 | 7.120% | $184.5249 | $184.52 | $184.50 | $184.50 |
| Purchase #4 | $250.42 | 5.272% | $263.6221 | $263.62 | $263.60 | $263.60 |
| Purchase #5 | $45.58 | 4.856% | $47.7934 | $47.79 | $47.80 | $47.80 |
| Purchase #6 | $47.79 | 8.401% | $51.8048 | $51.80 | $51.80 | $51.80 |
| Purchase #7 | $53.74 | 13.291% | $60.8826 | $60.88 | $60.90 | $60.90 |
| 7 purchase totals = | $836.18 | $890.8187 | $890.80 | $890.80 | $890.80 | |