| 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 | $70.33 | 12.423% | $79.0671 | $79.07 | $79.05 | $79.10 |
| Purchase #2 | $48.72 | 7.147% | $52.202 | $52.20 | $52.20 | $52.20 |
| Purchase #3 | $238.65 | 7.486% | $256.5153 | $256.52 | $256.50 | $256.50 |
| Purchase #4 | $200.89 | 5.196% | $211.3282 | $211.33 | $211.35 | $211.30 |
| Purchase #5 | $155.69 | 12.602% | $175.3101 | $175.31 | $175.30 | $175.30 |
| Purchase #6 | $138.66 | 9.434% | $151.7412 | $151.74 | $151.75 | $151.70 |
| Purchase #7 | $22.84 | 9.587% | $25.0297 | $25.03 | $25.05 | $25.00 |
| 7 purchase totals = | $875.78 | $951.1936 | $951.20 | $951.20 | $951.10 | |