| 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 | $33.87 | 3.374% | $35.0128 | $35.01 | $35.00 | $35.00 |
| Purchase #2 | $149.62 | 8.189% | $161.8724 | $161.87 | $161.85 | $161.90 |
| Purchase #3 | $65.44 | 9.809% | $71.859 | $71.86 | $71.85 | $71.90 |
| Purchase #4 | $145.88 | 8.740% | $158.6299 | $158.63 | $158.65 | $158.60 |
| Purchase #5 | $29.40 | 10.149% | $32.3838 | $32.38 | $32.40 | $32.40 |
| Purchase #6 | $130.42 | 11.537% | $145.4666 | $145.47 | $145.45 | $145.50 |
| Purchase #7 | $110.91 | 8.637% | $120.4893 | $120.49 | $120.50 | $120.50 |
| 7 purchase totals = | $665.54 | $725.7138 | $725.71 | $725.70 | $725.80 | |