| 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 | $28.57 | 13.363% | $32.3878 | $32.39 | $32.40 | $32.40 |
| Purchase #2 | $186.38 | 12.784% | $210.2068 | $210.21 | $210.20 | $210.20 |
| Purchase #3 | $61.35 | 4.340% | $64.0126 | $64.01 | $64.00 | $64.00 |
| Purchase #4 | $73.53 | 7.488% | $79.0359 | $79.04 | $79.05 | $79.00 |
| Purchase #5 | $176.29 | 13.823% | $200.6586 | $200.66 | $200.65 | $200.70 |
| Purchase #6 | $167.68 | 6.628% | $178.7938 | $178.79 | $178.80 | $178.80 |
| Purchase #7 | $8.85 | 10.741% | $9.8006 | $9.80 | $9.80 | $9.80 |
| 7 purchase totals = | $702.65 | $774.8961 | $774.90 | $774.90 | $774.90 | |