| 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 | $90.51 | 3.722% | $93.8788 | $93.88 | $93.90 | $93.90 |
| Purchase #2 | $92.68 | 9.370% | $101.3641 | $101.36 | $101.35 | $101.40 |
| Purchase #3 | $39.69 | 8.364% | $43.0097 | $43.01 | $43.00 | $43.00 |
| Purchase #4 | $123.54 | 6.574% | $131.6615 | $131.66 | $131.65 | $131.70 |
| Purchase #5 | $50.97 | 7.552% | $54.8193 | $54.82 | $54.80 | $54.80 |
| Purchase #6 | $240.97 | 7.766% | $259.6837 | $259.68 | $259.70 | $259.70 |
| Purchase #7 | $202.89 | 13.157% | $229.5842 | $229.58 | $229.60 | $229.60 |
| 7 purchase totals = | $841.25 | $914.0013 | $913.99 | $914.00 | $914.10 | |