| 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 | $98.55 | 6.546% | $105.0011 | $105.00 | $105.00 | $105.00 |
| Purchase #2 | $53.93 | 12.386% | $60.6098 | $60.61 | $60.60 | $60.60 |
| Purchase #3 | $197.56 | 4.688% | $206.8216 | $206.82 | $206.80 | $206.80 |
| Purchase #4 | $221.39 | 4.310% | $230.9319 | $230.93 | $230.95 | $230.90 |
| Purchase #5 | $64.26 | 8.132% | $69.4856 | $69.49 | $69.50 | $69.50 |
| Purchase #6 | $98.35 | 12.247% | $110.3949 | $110.39 | $110.40 | $110.40 |
| Purchase #7 | $54.82 | 9.180% | $59.8525 | $59.85 | $59.85 | $59.90 |
| 7 purchase totals = | $788.86 | $843.0974 | $843.09 | $843.10 | $843.10 | |