| 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 | $119.50 | 11.226% | $132.9151 | $132.92 | $132.90 | $132.90 |
| Purchase #2 | $91.42 | 13.222% | $103.5076 | $103.51 | $103.50 | $103.50 |
| Purchase #3 | $207.79 | 9.804% | $228.1617 | $228.16 | $228.15 | $228.20 |
| Purchase #4 | $56.82 | 13.215% | $64.3288 | $64.33 | $64.35 | $64.30 |
| Purchase #5 | $164.40 | 6.311% | $174.7753 | $174.78 | $174.80 | $174.80 |
| Purchase #6 | $6.79 | 6.829% | $7.2537 | $7.25 | $7.25 | $7.30 |
| Purchase #7 | $60.82 | 11.203% | $67.6337 | $67.63 | $67.65 | $67.60 |
| 7 purchase totals = | $707.54 | $778.5759 | $778.58 | $778.60 | $778.60 | |