| 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 | $97.72 | 3.281% | $100.9262 | $100.93 | $100.95 | $100.90 |
| Purchase #2 | $39.97 | 3.552% | $41.3897 | $41.39 | $41.40 | $41.40 |
| Purchase #3 | $91.39 | 10.682% | $101.1523 | $101.15 | $101.15 | $101.20 |
| Purchase #4 | $8.55 | 10.450% | $9.4435 | $9.44 | $9.45 | $9.40 |
| Purchase #5 | $132.27 | 11.738% | $147.7959 | $147.80 | $147.80 | $147.80 |
| Purchase #6 | $90.76 | 8.627% | $98.5899 | $98.59 | $98.60 | $98.60 |
| Purchase #7 | $161.88 | 12.827% | $182.6443 | $182.64 | $182.65 | $182.60 |
| 7 purchase totals = | $622.54 | $681.9418 | $681.94 | $682.00 | $681.90 | |