| 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 | $40.45 | 9.565% | $44.319 | $44.32 | $44.30 | $44.30 |
| Purchase #2 | $33.47 | 6.223% | $35.5528 | $35.55 | $35.55 | $35.60 |
| Purchase #3 | $39.86 | 9.127% | $43.498 | $43.50 | $43.50 | $43.50 |
| Purchase #4 | $29.63 | 10.261% | $32.6703 | $32.67 | $32.65 | $32.70 |
| Purchase #5 | $169.73 | 4.318% | $177.0589 | $177.06 | $177.05 | $177.10 |
| Purchase #6 | $62.95 | 11.406% | $70.1301 | $70.13 | $70.15 | $70.10 |
| Purchase #7 | $220.85 | 11.331% | $245.8745 | $245.87 | $245.85 | $245.90 |
| 7 purchase totals = | $596.94 | $649.1036 | $649.10 | $649.05 | $649.20 | |