| 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 | $38.93 | 7.297% | $41.7707 | $41.77 | $41.75 | $41.80 |
| Purchase #2 | $82.54 | 7.356% | $88.6116 | $88.61 | $88.60 | $88.60 |
| Purchase #3 | $224.25 | 8.182% | $242.5981 | $242.60 | $242.60 | $242.60 |
| Purchase #4 | $226.75 | 10.857% | $251.3682 | $251.37 | $251.35 | $251.40 |
| Purchase #5 | $207.82 | 10.374% | $229.3792 | $229.38 | $229.40 | $229.40 |
| Purchase #6 | $154.37 | 5.370% | $162.6597 | $162.66 | $162.65 | $162.70 |
| Purchase #7 | $119.50 | 13.631% | $135.789 | $135.79 | $135.80 | $135.80 |
| 7 purchase totals = | $1,054.16 | $1,152.1765 | $1,152.18 | $1,152.15 | $1,152.30 | |