| 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 | $81.91 | 13.654% | $93.094 | $93.09 | $93.10 | $93.10 |
| Purchase #2 | $45.77 | 11.865% | $51.2006 | $51.20 | $51.20 | $51.20 |
| Purchase #3 | $47.27 | 11.651% | $52.7774 | $52.78 | $52.80 | $52.80 |
| Purchase #4 | $145.98 | 12.863% | $164.7574 | $164.76 | $164.75 | $164.80 |
| Purchase #5 | $104.51 | 7.417% | $112.2615 | $112.26 | $112.25 | $112.30 |
| Purchase #6 | $39.81 | 9.117% | $43.4395 | $43.44 | $43.45 | $43.40 |
| Purchase #7 | $197.37 | 11.363% | $219.7972 | $219.80 | $219.80 | $219.80 |
| 7 purchase totals = | $662.62 | $737.3276 | $737.33 | $737.35 | $737.40 | |