| 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 | $7.97 | 7.563% | $8.5728 | $8.57 | $8.55 | $8.60 |
| Purchase #2 | $110.60 | 11.130% | $122.9098 | $122.91 | $122.90 | $122.90 |
| Purchase #3 | $225.62 | 11.204% | $250.8985 | $250.90 | $250.90 | $250.90 |
| Purchase #4 | $178.97 | 13.689% | $203.4692 | $203.47 | $203.45 | $203.50 |
| Purchase #5 | $172.36 | 7.134% | $184.6562 | $184.66 | $184.65 | $184.70 |
| Purchase #6 | $63.49 | 8.260% | $68.7343 | $68.73 | $68.75 | $68.70 |
| Purchase #7 | $182.57 | 13.467% | $207.1567 | $207.16 | $207.15 | $207.20 |
| 7 purchase totals = | $941.58 | $1,046.3975 | $1,046.40 | $1,046.35 | $1,046.50 | |