| 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 | $44.94 | 6.519% | $47.8696 | $47.87 | $47.85 | $47.90 |
| Purchase #2 | $7.92 | 5.246% | $8.3355 | $8.34 | $8.35 | $8.30 |
| Purchase #3 | $84.90 | 13.818% | $96.6315 | $96.63 | $96.65 | $96.60 |
| Purchase #4 | $5.71 | 8.140% | $6.1748 | $6.17 | $6.15 | $6.20 |
| Purchase #5 | $71.85 | 3.873% | $74.6328 | $74.63 | $74.65 | $74.60 |
| Purchase #6 | $209.57 | 11.415% | $233.4924 | $233.49 | $233.50 | $233.50 |
| Purchase #7 | $103.51 | 4.834% | $108.5137 | $108.51 | $108.50 | $108.50 |
| 7 purchase totals = | $528.40 | $575.6503 | $575.64 | $575.65 | $575.60 | |