| 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 | $25.52 | 9.154% | $27.8561 | $27.86 | $27.85 | $27.90 |
| Purchase #2 | $157.79 | 7.485% | $169.6006 | $169.60 | $169.60 | $169.60 |
| Purchase #3 | $6.28 | 9.484% | $6.8756 | $6.88 | $6.90 | $6.90 |
| Purchase #4 | $27.67 | 7.394% | $29.7159 | $29.72 | $29.70 | $29.70 |
| Purchase #5 | $239.35 | 8.422% | $259.5081 | $259.51 | $259.50 | $259.50 |
| Purchase #6 | $189.51 | 4.742% | $198.4966 | $198.50 | $198.50 | $198.50 |
| Purchase #7 | $178.92 | 13.215% | $202.5643 | $202.56 | $202.55 | $202.60 |
| 7 purchase totals = | $825.04 | $894.6172 | $894.63 | $894.60 | $894.70 | |