| 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 | $79.86 | 3.600% | $82.735 | $82.74 | $82.75 | $82.70 |
| Purchase #2 | $46.30 | 7.468% | $49.7577 | $49.76 | $49.75 | $49.80 |
| Purchase #3 | $225.46 | 13.202% | $255.2252 | $255.23 | $255.25 | $255.20 |
| Purchase #4 | $174.65 | 13.172% | $197.6549 | $197.65 | $197.65 | $197.70 |
| Purchase #5 | $34.42 | 11.577% | $38.4048 | $38.40 | $38.40 | $38.40 |
| Purchase #6 | $218.48 | 7.134% | $234.0664 | $234.07 | $234.05 | $234.10 |
| Purchase #7 | $197.54 | 6.563% | $210.5046 | $210.50 | $210.50 | $210.50 |
| 7 purchase totals = | $976.71 | $1,068.3486 | $1,068.35 | $1,068.35 | $1,068.40 | |