| 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 | $108.44 | 11.538% | $120.9518 | $120.95 | $120.95 | $121.00 |
| Purchase #2 | $24.28 | 10.625% | $26.8598 | $26.86 | $26.85 | $26.90 |
| Purchase #3 | $43.86 | 9.247% | $47.9157 | $47.92 | $47.90 | $47.90 |
| Purchase #4 | $188.71 | 3.660% | $195.6168 | $195.62 | $195.60 | $195.60 |
| Purchase #5 | $25.42 | 9.329% | $27.7914 | $27.79 | $27.80 | $27.80 |
| Purchase #6 | $43.33 | 5.285% | $45.62 | $45.62 | $45.60 | $45.60 |
| Purchase #7 | $110.47 | 7.227% | $118.4537 | $118.45 | $118.45 | $118.50 |
| 7 purchase totals = | $544.51 | $583.2092 | $583.21 | $583.15 | $583.30 | |