| 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 | $63.72 | 13.646% | $72.4152 | $72.42 | $72.40 | $72.40 |
| Purchase #2 | $180.74 | 7.708% | $194.6714 | $194.67 | $194.65 | $194.70 |
| Purchase #3 | $78.62 | 12.828% | $88.7054 | $88.71 | $88.70 | $88.70 |
| Purchase #4 | $76.61 | 3.369% | $79.191 | $79.19 | $79.20 | $79.20 |
| Purchase #5 | $18.71 | 3.394% | $19.345 | $19.35 | $19.35 | $19.30 |
| Purchase #6 | $150.52 | 9.822% | $165.3041 | $165.30 | $165.30 | $165.30 |
| Purchase #7 | $230.35 | 9.294% | $251.7587 | $251.76 | $251.75 | $251.80 |
| 7 purchase totals = | $799.27 | $871.3908 | $871.40 | $871.35 | $871.40 | |