| 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 | $31.83 | 8.574% | $34.5591 | $34.56 | $34.55 | $34.60 |
| Purchase #2 | $11.51 | 7.646% | $12.3901 | $12.39 | $12.40 | $12.40 |
| Purchase #3 | $138.57 | 12.237% | $155.5268 | $155.53 | $155.55 | $155.50 |
| Purchase #4 | $114.81 | 5.518% | $121.1452 | $121.15 | $121.15 | $121.10 |
| Purchase #5 | $47.80 | 4.177% | $49.7966 | $49.80 | $49.80 | $49.80 |
| Purchase #6 | $222.45 | 10.142% | $245.0109 | $245.01 | $245.00 | $245.00 |
| Purchase #7 | $130.56 | 13.521% | $148.213 | $148.21 | $148.20 | $148.20 |
| 7 purchase totals = | $697.53 | $766.6417 | $766.65 | $766.65 | $766.60 | |