| 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 | $5.45 | 8.742% | $5.9264 | $5.93 | $5.95 | $5.90 |
| Purchase #2 | $89.94 | 13.546% | $102.1233 | $102.12 | $102.10 | $102.10 |
| Purchase #3 | $67.61 | 3.358% | $69.8803 | $69.88 | $69.90 | $69.90 |
| Purchase #4 | $117.34 | 3.639% | $121.61 | $121.61 | $121.60 | $121.60 |
| Purchase #5 | $48.72 | 3.224% | $50.2907 | $50.29 | $50.30 | $50.30 |
| Purchase #6 | $114.28 | 12.630% | $128.7136 | $128.71 | $128.70 | $128.70 |
| Purchase #7 | $248.60 | 5.873% | $263.2003 | $263.20 | $263.20 | $263.20 |
| 7 purchase totals = | $691.94 | $741.7446 | $741.74 | $741.75 | $741.70 | |