| 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 | $84.54 | 6.461% | $90.0021 | $90.00 | $90.00 | $90.00 |
| Purchase #2 | $97.86 | 10.392% | $108.0296 | $108.03 | $108.05 | $108.00 |
| Purchase #3 | $247.72 | 8.102% | $267.7903 | $267.79 | $267.80 | $267.80 |
| Purchase #4 | $91.35 | 3.229% | $94.2997 | $94.30 | $94.30 | $94.30 |
| Purchase #5 | $54.49 | 10.180% | $60.0371 | $60.04 | $60.05 | $60.00 |
| Purchase #6 | $103.68 | 4.796% | $108.6525 | $108.65 | $108.65 | $108.70 |
| Purchase #7 | $226.67 | 9.846% | $248.9879 | $248.99 | $249.00 | $249.00 |
| 7 purchase totals = | $906.31 | $977.7992 | $977.80 | $977.85 | $977.80 | |