| 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 | $53.70 | 7.711% | $57.8408 | $57.84 | $57.85 | $57.80 |
| Purchase #2 | $39.47 | 13.114% | $44.6461 | $44.65 | $44.65 | $44.60 |
| Purchase #3 | $123.72 | 5.451% | $130.464 | $130.46 | $130.45 | $130.50 |
| Purchase #4 | $136.32 | 10.799% | $151.0412 | $151.04 | $151.05 | $151.00 |
| Purchase #5 | $189.80 | 9.201% | $207.2635 | $207.26 | $207.25 | $207.30 |
| Purchase #6 | $92.54 | 6.599% | $98.6467 | $98.65 | $98.65 | $98.60 |
| Purchase #7 | $96.43 | 7.537% | $103.6979 | $103.70 | $103.70 | $103.70 |
| 7 purchase totals = | $731.98 | $793.6002 | $793.60 | $793.60 | $793.50 | |