| 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 | $45.87 | 12.311% | $51.5171 | $51.52 | $51.50 | $51.50 |
| Purchase #2 | $86.36 | 5.516% | $91.1236 | $91.12 | $91.10 | $91.10 |
| Purchase #3 | $249.71 | 10.351% | $275.5575 | $275.56 | $275.55 | $275.60 |
| Purchase #4 | $93.43 | 3.208% | $96.4272 | $96.43 | $96.45 | $96.40 |
| Purchase #5 | $8.93 | 4.731% | $9.3525 | $9.35 | $9.35 | $9.40 |
| Purchase #6 | $240.66 | 7.430% | $258.541 | $258.54 | $258.55 | $258.50 |
| Purchase #7 | $104.70 | 7.792% | $112.8582 | $112.86 | $112.85 | $112.90 |
| 7 purchase totals = | $829.66 | $895.3771 | $895.38 | $895.35 | $895.40 | |