| 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 | $23.89 | 4.401% | $24.9414 | $24.94 | $24.95 | $24.90 |
| Purchase #2 | $47.81 | 13.727% | $54.3729 | $54.37 | $54.35 | $54.40 |
| Purchase #3 | $129.44 | 4.456% | $135.2078 | $135.21 | $135.20 | $135.20 |
| Purchase #4 | $230.39 | 9.228% | $251.6504 | $251.65 | $251.65 | $251.70 |
| Purchase #5 | $89.92 | 7.476% | $96.6424 | $96.64 | $96.65 | $96.60 |
| Purchase #6 | $195.64 | 12.311% | $219.7252 | $219.73 | $219.75 | $219.70 |
| Purchase #7 | $27.90 | 5.841% | $29.5296 | $29.53 | $29.55 | $29.50 |
| 7 purchase totals = | $744.99 | $812.0697 | $812.07 | $812.10 | $812.00 | |