| 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 | $72.34 | 4.224% | $75.3956 | $75.40 | $75.40 | $75.40 |
| Purchase #2 | $91.94 | 11.310% | $102.3384 | $102.34 | $102.35 | $102.30 |
| Purchase #3 | $128.79 | 10.551% | $142.3786 | $142.38 | $142.40 | $142.40 |
| Purchase #4 | $121.37 | 4.508% | $126.8414 | $126.84 | $126.85 | $126.80 |
| Purchase #5 | $47.73 | 10.822% | $52.8953 | $52.90 | $52.90 | $52.90 |
| Purchase #6 | $103.30 | 10.551% | $114.1992 | $114.20 | $114.20 | $114.20 |
| Purchase #7 | $145.73 | 5.307% | $153.4639 | $153.46 | $153.45 | $153.50 |
| 7 purchase totals = | $711.20 | $767.5124 | $767.52 | $767.55 | $767.50 | |