| 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 | $80.93 | 4.555% | $84.6164 | $84.62 | $84.60 | $84.60 |
| Purchase #2 | $126.31 | 7.310% | $135.5433 | $135.54 | $135.55 | $135.50 |
| Purchase #3 | $102.99 | 5.795% | $108.9583 | $108.96 | $108.95 | $109.00 |
| Purchase #4 | $121.57 | 9.642% | $133.2918 | $133.29 | $133.30 | $133.30 |
| Purchase #5 | $149.45 | 5.209% | $157.2349 | $157.23 | $157.25 | $157.20 |
| Purchase #6 | $102.63 | 7.185% | $110.004 | $110.00 | $110.00 | $110.00 |
| Purchase #7 | $41.57 | 13.703% | $47.2663 | $47.27 | $47.25 | $47.30 |
| 7 purchase totals = | $725.45 | $776.9150 | $776.91 | $776.90 | $776.90 | |