| 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 | $81.98 | 12.161% | $91.9496 | $91.95 | $91.95 | $91.90 |
| Purchase #2 | $249.89 | 9.708% | $274.1493 | $274.15 | $274.15 | $274.10 |
| Purchase #3 | $142.92 | 6.341% | $151.9826 | $151.98 | $152.00 | $152.00 |
| Purchase #4 | $92.25 | 13.410% | $104.6207 | $104.62 | $104.60 | $104.60 |
| Purchase #5 | $160.35 | 10.738% | $177.5684 | $177.57 | $177.55 | $177.60 |
| Purchase #6 | $30.40 | 4.741% | $31.8413 | $31.84 | $31.85 | $31.80 |
| Purchase #7 | $130.44 | 5.600% | $137.7446 | $137.74 | $137.75 | $137.70 |
| 7 purchase totals = | $888.23 | $969.8565 | $969.85 | $969.85 | $969.70 | |