| 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 | $47.51 | 7.774% | $51.2034 | $51.20 | $51.20 | $51.20 |
| Purchase #2 | $216.45 | 13.554% | $245.7876 | $245.79 | $245.80 | $245.80 |
| Purchase #3 | $191.97 | 13.386% | $217.6671 | $217.67 | $217.65 | $217.70 |
| Purchase #4 | $70.36 | 3.781% | $73.0203 | $73.02 | $73.00 | $73.00 |
| Purchase #5 | $6.51 | 11.687% | $7.2708 | $7.27 | $7.25 | $7.30 |
| Purchase #6 | $31.53 | 7.231% | $33.8099 | $33.81 | $33.80 | $33.80 |
| Purchase #7 | $148.79 | 4.581% | $155.6061 | $155.61 | $155.60 | $155.60 |
| 7 purchase totals = | $713.12 | $784.3652 | $784.37 | $784.30 | $784.40 | |