| 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 | $87.40 | 6.304% | $92.9097 | $92.91 | $92.90 | $92.90 |
| Purchase #2 | $64.86 | 11.186% | $72.1152 | $72.12 | $72.10 | $72.10 |
| Purchase #3 | $201.89 | 13.518% | $229.1815 | $229.18 | $229.20 | $229.20 |
| Purchase #4 | $163.48 | 11.863% | $182.8736 | $182.87 | $182.85 | $182.90 |
| Purchase #5 | $245.28 | 5.516% | $258.8096 | $258.81 | $258.80 | $258.80 |
| Purchase #6 | $191.72 | 5.831% | $202.8992 | $202.90 | $202.90 | $202.90 |
| Purchase #7 | $90.89 | 3.771% | $94.3175 | $94.32 | $94.30 | $94.30 |
| 7 purchase totals = | $1,045.52 | $1,133.1063 | $1,133.11 | $1,133.05 | $1,133.10 | |