| 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 | $33.61 | 11.506% | $37.4772 | $37.48 | $37.50 | $37.50 |
| Purchase #2 | $167.44 | 6.860% | $178.9264 | $178.93 | $178.95 | $178.90 |
| Purchase #3 | $66.44 | 8.131% | $71.8422 | $71.84 | $71.85 | $71.80 |
| Purchase #4 | $201.73 | 7.763% | $217.3903 | $217.39 | $217.40 | $217.40 |
| Purchase #5 | $139.67 | 9.275% | $152.6244 | $152.62 | $152.60 | $152.60 |
| Purchase #6 | $44.45 | 7.203% | $47.6517 | $47.65 | $47.65 | $47.70 |
| Purchase #7 | $77.26 | 3.798% | $80.1943 | $80.19 | $80.20 | $80.20 |
| 7 purchase totals = | $730.60 | $786.1065 | $786.10 | $786.15 | $786.10 | |