| 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 | $39.87 | 7.771% | $42.9683 | $42.97 | $42.95 | $43.00 |
| Purchase #2 | $147.60 | 6.743% | $157.5527 | $157.55 | $157.55 | $157.60 |
| Purchase #3 | $54.79 | 12.191% | $61.4694 | $61.47 | $61.45 | $61.50 |
| Purchase #4 | $228.53 | 5.580% | $241.282 | $241.28 | $241.30 | $241.30 |
| Purchase #5 | $240.46 | 12.413% | $270.3083 | $270.31 | $270.30 | $270.30 |
| Purchase #6 | $43.79 | 11.232% | $48.7085 | $48.71 | $48.70 | $48.70 |
| Purchase #7 | $91.39 | 11.639% | $102.0269 | $102.03 | $102.05 | $102.00 |
| 7 purchase totals = | $846.43 | $924.3161 | $924.32 | $924.30 | $924.40 | |