| 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 | $92.51 | 4.225% | $96.4185 | $96.42 | $96.40 | $96.40 |
| Purchase #2 | $131.82 | 6.782% | $140.76 | $140.76 | $140.75 | $140.80 |
| Purchase #3 | $112.47 | 13.622% | $127.7907 | $127.79 | $127.80 | $127.80 |
| Purchase #4 | $56.78 | 6.320% | $60.3685 | $60.37 | $60.35 | $60.40 |
| Purchase #5 | $43.66 | 9.579% | $47.8422 | $47.84 | $47.85 | $47.80 |
| Purchase #6 | $194.70 | 13.697% | $221.3681 | $221.37 | $221.35 | $221.40 |
| Purchase #7 | $149.65 | 5.500% | $157.8808 | $157.88 | $157.90 | $157.90 |
| 7 purchase totals = | $781.59 | $852.4288 | $852.43 | $852.40 | $852.50 | |