| 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 | $63.99 | 6.475% | $68.1334 | $68.13 | $68.15 | $68.10 |
| Purchase #2 | $174.39 | 13.266% | $197.5246 | $197.52 | $197.50 | $197.50 |
| Purchase #3 | $145.27 | 13.702% | $165.1749 | $165.17 | $165.15 | $165.20 |
| Purchase #4 | $54.51 | 12.826% | $61.5015 | $61.50 | $61.50 | $61.50 |
| Purchase #5 | $47.30 | 7.426% | $50.8125 | $50.81 | $50.80 | $50.80 |
| Purchase #6 | $201.55 | 8.461% | $218.6031 | $218.60 | $218.60 | $218.60 |
| Purchase #7 | $51.59 | 12.392% | $57.983 | $57.98 | $58.00 | $58.00 |
| 7 purchase totals = | $738.60 | $819.7330 | $819.71 | $819.70 | $819.70 | |