| 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 | $40.61 | 9.786% | $44.5841 | $44.58 | $44.60 | $44.60 |
| Purchase #2 | $231.40 | 4.838% | $242.5951 | $242.60 | $242.60 | $242.60 |
| Purchase #3 | $171.52 | 3.436% | $177.4134 | $177.41 | $177.40 | $177.40 |
| Purchase #4 | $194.81 | 3.603% | $201.829 | $201.83 | $201.85 | $201.80 |
| Purchase #5 | $72.69 | 11.365% | $80.9512 | $80.95 | $80.95 | $81.00 |
| Purchase #6 | $76.55 | 12.143% | $85.8455 | $85.85 | $85.85 | $85.80 |
| Purchase #7 | $136.95 | 9.252% | $149.6206 | $149.62 | $149.60 | $149.60 |
| 7 purchase totals = | $924.53 | $982.8389 | $982.84 | $982.85 | $982.80 | |