| 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 | $43.44 | 11.748% | $48.5433 | $48.54 | $48.55 | $48.50 |
| Purchase #2 | $166.80 | 13.789% | $189.8001 | $189.80 | $189.80 | $189.80 |
| Purchase #3 | $247.90 | 12.588% | $279.1057 | $279.11 | $279.10 | $279.10 |
| Purchase #4 | $179.90 | 7.164% | $192.788 | $192.79 | $192.80 | $192.80 |
| Purchase #5 | $79.28 | 6.472% | $84.411 | $84.41 | $84.40 | $84.40 |
| Purchase #6 | $75.61 | 10.452% | $83.5128 | $83.51 | $83.50 | $83.50 |
| Purchase #7 | $35.89 | 11.750% | $40.1071 | $40.11 | $40.10 | $40.10 |
| 7 purchase totals = | $828.82 | $918.2680 | $918.27 | $918.25 | $918.20 | |