| 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 | $89.71 | 9.676% | $98.3903 | $98.39 | $98.40 | $98.40 |
| Purchase #2 | $78.72 | 11.123% | $87.476 | $87.48 | $87.50 | $87.50 |
| Purchase #3 | $197.55 | 12.305% | $221.8585 | $221.86 | $221.85 | $221.90 |
| Purchase #4 | $54.88 | 4.165% | $57.1658 | $57.17 | $57.15 | $57.20 |
| Purchase #5 | $86.31 | 8.470% | $93.6205 | $93.62 | $93.60 | $93.60 |
| Purchase #6 | $172.33 | 3.772% | $178.8303 | $178.83 | $178.85 | $178.80 |
| Purchase #7 | $175.96 | 4.214% | $183.375 | $183.38 | $183.40 | $183.40 |
| 7 purchase totals = | $855.46 | $920.7164 | $920.73 | $920.75 | $920.80 | |