| 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 | $79.67 | 11.838% | $89.1013 | $89.10 | $89.10 | $89.10 |
| Purchase #2 | $238.87 | 11.285% | $265.8265 | $265.83 | $265.85 | $265.80 |
| Purchase #3 | $209.60 | 3.611% | $217.1687 | $217.17 | $217.15 | $217.20 |
| Purchase #4 | $203.63 | 3.759% | $211.2845 | $211.28 | $211.30 | $211.30 |
| Purchase #5 | $233.49 | 11.745% | $260.9134 | $260.91 | $260.90 | $260.90 |
| Purchase #6 | $193.46 | 7.378% | $207.7335 | $207.73 | $207.75 | $207.70 |
| Purchase #7 | $43.77 | 7.180% | $46.9127 | $46.91 | $46.90 | $46.90 |
| 7 purchase totals = | $1,202.49 | $1,298.9406 | $1,298.93 | $1,298.95 | $1,298.90 | |