| 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 | $62.33 | 7.369% | $66.9231 | $66.92 | $66.90 | $66.90 |
| Purchase #2 | $160.93 | 6.570% | $171.5031 | $171.50 | $171.50 | $171.50 |
| Purchase #3 | $80.36 | 8.386% | $87.099 | $87.10 | $87.10 | $87.10 |
| Purchase #4 | $225.96 | 5.444% | $238.2613 | $238.26 | $238.25 | $238.30 |
| Purchase #5 | $160.72 | 6.256% | $170.7746 | $170.77 | $170.75 | $170.80 |
| Purchase #6 | $5.32 | 7.209% | $5.7035 | $5.70 | $5.70 | $5.70 |
| Purchase #7 | $34.82 | 9.601% | $38.1631 | $38.16 | $38.15 | $38.20 |
| 7 purchase totals = | $730.44 | $778.4277 | $778.41 | $778.35 | $778.50 | |