| 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 | $86.37 | 5.154% | $90.8215 | $90.82 | $90.80 | $90.80 |
| Purchase #2 | $101.34 | 8.299% | $109.7502 | $109.75 | $109.75 | $109.80 |
| Purchase #3 | $16.32 | 8.471% | $17.7025 | $17.70 | $17.70 | $17.70 |
| Purchase #4 | $103.85 | 6.695% | $110.8028 | $110.80 | $110.80 | $110.80 |
| Purchase #5 | $84.44 | 12.185% | $94.729 | $94.73 | $94.75 | $94.70 |
| Purchase #6 | $80.85 | 12.535% | $90.9845 | $90.98 | $91.00 | $91.00 |
| Purchase #7 | $70.70 | 11.261% | $78.6615 | $78.66 | $78.65 | $78.70 |
| 7 purchase totals = | $543.87 | $593.4520 | $593.44 | $593.45 | $593.50 | |