| 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 | $43.65 | 11.348% | $48.6034 | $48.60 | $48.60 | $48.60 |
| Purchase #2 | $191.64 | 6.180% | $203.4834 | $203.48 | $203.50 | $203.50 |
| Purchase #3 | $57.47 | 4.717% | $60.1809 | $60.18 | $60.20 | $60.20 |
| Purchase #4 | $138.53 | 4.320% | $144.5145 | $144.51 | $144.50 | $144.50 |
| Purchase #5 | $22.34 | 6.148% | $23.7135 | $23.71 | $23.70 | $23.70 |
| Purchase #6 | $239.51 | 8.461% | $259.7749 | $259.77 | $259.75 | $259.80 |
| Purchase #7 | $174.69 | 4.219% | $182.0602 | $182.06 | $182.05 | $182.10 |
| 7 purchase totals = | $867.83 | $922.3308 | $922.31 | $922.30 | $922.40 | |