| 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 | $47.86 | 5.843% | $50.6565 | $50.66 | $50.65 | $50.70 |
| Purchase #2 | $111.74 | 5.688% | $118.0958 | $118.10 | $118.10 | $118.10 |
| Purchase #3 | $36.29 | 5.865% | $38.4184 | $38.42 | $38.40 | $38.40 |
| Purchase #4 | $39.28 | 5.588% | $41.475 | $41.48 | $41.50 | $41.50 |
| Purchase #5 | $30.37 | 5.800% | $32.1315 | $32.13 | $32.15 | $32.10 |
| Purchase #6 | $84.54 | 7.630% | $90.9904 | $90.99 | $91.00 | $91.00 |
| Purchase #7 | $126.37 | 8.648% | $137.2985 | $137.30 | $137.30 | $137.30 |
| 7 purchase totals = | $476.45 | $509.0661 | $509.08 | $509.10 | $509.10 | |