| 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 | $44.52 | 10.281% | $49.0971 | $49.10 | $49.10 | $49.10 |
| Purchase #2 | $108.63 | 4.345% | $113.35 | $113.35 | $113.35 | $113.40 |
| Purchase #3 | $99.71 | 3.574% | $103.2736 | $103.27 | $103.25 | $103.30 |
| Purchase #4 | $92.88 | 6.236% | $98.672 | $98.67 | $98.65 | $98.70 |
| Purchase #5 | $235.25 | 9.241% | $256.9895 | $256.99 | $257.00 | $257.00 |
| Purchase #6 | $165.72 | 7.293% | $177.806 | $177.81 | $177.80 | $177.80 |
| Purchase #7 | $42.63 | 10.137% | $46.9514 | $46.95 | $46.95 | $47.00 |
| 7 purchase totals = | $789.34 | $846.1396 | $846.14 | $846.10 | $846.30 | |