| 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 | $38.90 | 3.326% | $40.1938 | $40.19 | $40.20 | $40.20 |
| Purchase #2 | $55.80 | 8.596% | $60.5966 | $60.60 | $60.60 | $60.60 |
| Purchase #3 | $129.50 | 4.736% | $135.6331 | $135.63 | $135.65 | $135.60 |
| Purchase #4 | $217.94 | 6.163% | $231.3716 | $231.37 | $231.35 | $231.40 |
| Purchase #5 | $229.99 | 6.419% | $244.7531 | $244.75 | $244.75 | $244.80 |
| Purchase #6 | $43.93 | 7.372% | $47.1685 | $47.17 | $47.15 | $47.20 |
| Purchase #7 | $96.31 | 10.556% | $106.4765 | $106.48 | $106.50 | $106.50 |
| 7 purchase totals = | $812.37 | $866.1932 | $866.19 | $866.20 | $866.30 | |