| 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 | $85.62 | 6.348% | $91.0552 | $91.06 | $91.05 | $91.10 |
| Purchase #2 | $74.77 | 12.625% | $84.2097 | $84.21 | $84.20 | $84.20 |
| Purchase #3 | $136.34 | 13.752% | $155.0895 | $155.09 | $155.10 | $155.10 |
| Purchase #4 | $43.68 | 5.255% | $45.9754 | $45.98 | $46.00 | $46.00 |
| Purchase #5 | $56.48 | 8.642% | $61.361 | $61.36 | $61.35 | $61.40 |
| Purchase #6 | $210.87 | 3.770% | $218.8198 | $218.82 | $218.80 | $218.80 |
| Purchase #7 | $227.79 | 4.691% | $238.4756 | $238.48 | $238.50 | $238.50 |
| 7 purchase totals = | $835.55 | $894.9862 | $895.00 | $895.00 | $895.10 | |