| 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 | $63.59 | 3.541% | $65.8417 | $65.84 | $65.85 | $65.80 |
| Purchase #2 | $230.38 | 7.574% | $247.829 | $247.83 | $247.85 | $247.80 |
| Purchase #3 | $179.52 | 6.285% | $190.8028 | $190.80 | $190.80 | $190.80 |
| Purchase #4 | $205.57 | 6.431% | $218.7902 | $218.79 | $218.80 | $218.80 |
| Purchase #5 | $102.95 | 5.115% | $108.2159 | $108.22 | $108.20 | $108.20 |
| Purchase #6 | $47.25 | 11.434% | $52.6526 | $52.65 | $52.65 | $52.70 |
| Purchase #7 | $250.56 | 9.797% | $275.1074 | $275.11 | $275.10 | $275.10 |
| 7 purchase totals = | $1,079.82 | $1,159.2396 | $1,159.24 | $1,159.25 | $1,159.20 | |