| 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 | $80.38 | 5.311% | $84.649 | $84.65 | $84.65 | $84.60 |
| Purchase #2 | $46.81 | 13.109% | $52.9463 | $52.95 | $52.95 | $52.90 |
| Purchase #3 | $181.36 | 3.533% | $187.7674 | $187.77 | $187.75 | $187.80 |
| Purchase #4 | $242.29 | 6.326% | $257.6173 | $257.62 | $257.60 | $257.60 |
| Purchase #5 | $210.59 | 8.348% | $228.1701 | $228.17 | $228.15 | $228.20 |
| Purchase #6 | $173.81 | 3.112% | $179.219 | $179.22 | $179.20 | $179.20 |
| Purchase #7 | $216.48 | 8.692% | $235.2964 | $235.30 | $235.30 | $235.30 |
| 7 purchase totals = | $1,151.72 | $1,225.6655 | $1,225.68 | $1,225.60 | $1,225.60 | |