| 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 | $92.29 | 8.411% | $100.0525 | $100.05 | $100.05 | $100.10 |
| Purchase #2 | $35.95 | 10.234% | $39.6291 | $39.63 | $39.65 | $39.60 |
| Purchase #3 | $95.63 | 8.160% | $103.4334 | $103.43 | $103.45 | $103.40 |
| Purchase #4 | $181.71 | 11.765% | $203.0882 | $203.09 | $203.10 | $203.10 |
| Purchase #5 | $62.46 | 6.281% | $66.3831 | $66.38 | $66.40 | $66.40 |
| Purchase #6 | $82.36 | 6.368% | $87.6047 | $87.60 | $87.60 | $87.60 |
| Purchase #7 | $11.70 | 9.789% | $12.8453 | $12.85 | $12.85 | $12.80 |
| 7 purchase totals = | $562.10 | $613.0363 | $613.03 | $613.10 | $613.00 | |