| 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 | $46.65 | 9.186% | $50.9353 | $50.94 | $50.95 | $50.90 |
| Purchase #2 | $47.44 | 10.445% | $52.3951 | $52.40 | $52.40 | $52.40 |
| Purchase #3 | $157.25 | 8.442% | $170.525 | $170.53 | $170.55 | $170.50 |
| Purchase #4 | $79.66 | 10.230% | $87.8092 | $87.81 | $87.80 | $87.80 |
| Purchase #5 | $143.53 | 12.403% | $161.332 | $161.33 | $161.35 | $161.30 |
| Purchase #6 | $105.42 | 3.279% | $108.8767 | $108.88 | $108.90 | $108.90 |
| Purchase #7 | $45.53 | 13.134% | $51.5099 | $51.51 | $51.50 | $51.50 |
| 7 purchase totals = | $625.48 | $683.3832 | $683.40 | $683.45 | $683.30 | |