| 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 | $76.89 | 8.805% | $83.6602 | $83.66 | $83.65 | $83.70 |
| Purchase #2 | $39.69 | 5.795% | $41.99 | $41.99 | $42.00 | $42.00 |
| Purchase #3 | $235.43 | 5.174% | $247.6111 | $247.61 | $247.60 | $247.60 |
| Purchase #4 | $233.67 | 5.728% | $247.0546 | $247.05 | $247.05 | $247.10 |
| Purchase #5 | $93.68 | 11.822% | $104.7548 | $104.75 | $104.75 | $104.80 |
| Purchase #6 | $181.39 | 7.586% | $195.1502 | $195.15 | $195.15 | $195.20 |
| Purchase #7 | $217.86 | 10.224% | $240.134 | $240.13 | $240.15 | $240.10 |
| 7 purchase totals = | $1,078.61 | $1,160.3549 | $1,160.34 | $1,160.35 | $1,160.50 | |