| 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 | $95.40 | 5.642% | $100.7825 | $100.78 | $100.80 | $100.80 |
| Purchase #2 | $114.54 | 8.805% | $124.6252 | $124.63 | $124.65 | $124.60 |
| Purchase #3 | $145.45 | 9.460% | $159.2096 | $159.21 | $159.20 | $159.20 |
| Purchase #4 | $47.81 | 8.125% | $51.6946 | $51.69 | $51.70 | $51.70 |
| Purchase #5 | $50.64 | 7.687% | $54.5327 | $54.53 | $54.55 | $54.50 |
| Purchase #6 | $249.61 | 7.409% | $268.1036 | $268.10 | $268.10 | $268.10 |
| Purchase #7 | $24.49 | 11.748% | $27.3671 | $27.37 | $27.35 | $27.40 |
| 7 purchase totals = | $727.94 | $786.3153 | $786.31 | $786.35 | $786.30 | |