| 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 | $72.29 | 4.827% | $75.7794 | $75.78 | $75.80 | $75.80 |
| Purchase #2 | $189.28 | 4.333% | $197.4815 | $197.48 | $197.50 | $197.50 |
| Purchase #3 | $63.29 | 8.302% | $68.5443 | $68.54 | $68.55 | $68.50 |
| Purchase #4 | $28.49 | 12.353% | $32.0094 | $32.01 | $32.00 | $32.00 |
| Purchase #5 | $236.27 | 6.704% | $252.1095 | $252.11 | $252.10 | $252.10 |
| Purchase #6 | $51.73 | 11.266% | $57.5579 | $57.56 | $57.55 | $57.60 |
| Purchase #7 | $132.75 | 5.385% | $139.8986 | $139.90 | $139.90 | $139.90 |
| 7 purchase totals = | $774.10 | $823.3806 | $823.38 | $823.40 | $823.40 | |