| 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 | $24.52 | 11.150% | $27.254 | $27.25 | $27.25 | $27.30 |
| Purchase #2 | $79.42 | 6.455% | $84.5466 | $84.55 | $84.55 | $84.50 |
| Purchase #3 | $188.59 | 8.708% | $205.0124 | $205.01 | $205.00 | $205.00 |
| Purchase #4 | $48.92 | 8.590% | $53.1222 | $53.12 | $53.10 | $53.10 |
| Purchase #5 | $198.82 | 3.176% | $205.1345 | $205.13 | $205.15 | $205.10 |
| Purchase #6 | $36.81 | 9.764% | $40.4041 | $40.40 | $40.40 | $40.40 |
| Purchase #7 | $188.70 | 11.390% | $210.1929 | $210.19 | $210.20 | $210.20 |
| 7 purchase totals = | $765.78 | $825.6667 | $825.65 | $825.65 | $825.60 | |