| 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 | $41.81 | 6.290% | $44.4398 | $44.44 | $44.45 | $44.40 |
| Purchase #2 | $5.65 | 12.115% | $6.3345 | $6.33 | $6.35 | $6.30 |
| Purchase #3 | $160.60 | 8.209% | $173.7837 | $173.78 | $173.80 | $173.80 |
| Purchase #4 | $227.52 | 12.279% | $255.4572 | $255.46 | $255.45 | $255.50 |
| Purchase #5 | $39.87 | 10.840% | $44.1919 | $44.19 | $44.20 | $44.20 |
| Purchase #6 | $241.84 | 6.201% | $256.8365 | $256.84 | $256.85 | $256.80 |
| Purchase #7 | $87.66 | 4.514% | $91.617 | $91.62 | $91.60 | $91.60 |
| 7 purchase totals = | $804.95 | $872.6606 | $872.66 | $872.70 | $872.60 | |