| 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 | $78.74 | 7.820% | $84.8975 | $84.90 | $84.90 | $84.90 |
| Purchase #2 | $62.77 | 6.753% | $67.0089 | $67.01 | $67.00 | $67.00 |
| Purchase #3 | $189.44 | 7.201% | $203.0816 | $203.08 | $203.10 | $203.10 |
| Purchase #4 | $15.48 | 8.873% | $16.8535 | $16.85 | $16.85 | $16.90 |
| Purchase #5 | $182.42 | 6.559% | $194.3849 | $194.38 | $194.40 | $194.40 |
| Purchase #6 | $184.95 | 9.743% | $202.9697 | $202.97 | $202.95 | $203.00 |
| Purchase #7 | $48.93 | 10.527% | $54.0809 | $54.08 | $54.10 | $54.10 |
| 7 purchase totals = | $762.73 | $823.2770 | $823.27 | $823.30 | $823.40 | |