| 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 | $6.83 | 13.656% | $7.7627 | $7.76 | $7.75 | $7.80 |
| Purchase #2 | $62.46 | 7.380% | $67.0695 | $67.07 | $67.05 | $67.10 |
| Purchase #3 | $187.82 | 10.785% | $208.0764 | $208.08 | $208.10 | $208.10 |
| Purchase #4 | $240.91 | 7.408% | $258.7566 | $258.76 | $258.75 | $258.80 |
| Purchase #5 | $119.74 | 7.188% | $128.3469 | $128.35 | $128.35 | $128.30 |
| Purchase #6 | $22.49 | 13.726% | $25.577 | $25.58 | $25.60 | $25.60 |
| Purchase #7 | $6.34 | 9.242% | $6.9259 | $6.93 | $6.95 | $6.90 |
| 7 purchase totals = | $646.59 | $702.5150 | $702.53 | $702.55 | $702.60 | |