| 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 | $117.77 | 9.323% | $128.7497 | $128.75 | $128.75 | $128.70 |
| Purchase #2 | $53.71 | 12.261% | $60.2954 | $60.30 | $60.30 | $60.30 |
| Purchase #3 | $101.53 | 12.345% | $114.0639 | $114.06 | $114.05 | $114.10 |
| Purchase #4 | $33.31 | 3.295% | $34.4076 | $34.41 | $34.40 | $34.40 |
| Purchase #5 | $235.73 | 6.516% | $251.0902 | $251.09 | $251.10 | $251.10 |
| Purchase #6 | $21.95 | 3.251% | $22.6636 | $22.66 | $22.65 | $22.70 |
| Purchase #7 | $115.93 | 9.292% | $126.7022 | $126.70 | $126.70 | $126.70 |
| 7 purchase totals = | $679.93 | $737.9726 | $737.97 | $737.95 | $738.00 | |