| 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 | $124.71 | 8.837% | $135.7306 | $135.73 | $135.75 | $135.70 |
| Purchase #2 | $26.39 | 3.441% | $27.2981 | $27.30 | $27.30 | $27.30 |
| Purchase #3 | $56.61 | 8.525% | $61.436 | $61.44 | $61.45 | $61.40 |
| Purchase #4 | $50.72 | 11.201% | $56.4011 | $56.40 | $56.40 | $56.40 |
| Purchase #5 | $94.28 | 7.622% | $101.466 | $101.47 | $101.45 | $101.50 |
| Purchase #6 | $174.80 | 10.556% | $193.2519 | $193.25 | $193.25 | $193.30 |
| Purchase #7 | $48.37 | 9.421% | $52.9269 | $52.93 | $52.95 | $52.90 |
| 7 purchase totals = | $575.88 | $628.5106 | $628.52 | $628.55 | $628.50 | |