| 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 | $45.86 | 12.445% | $51.5673 | $51.57 | $51.55 | $51.60 |
| Purchase #2 | $210.54 | 9.486% | $230.5118 | $230.51 | $230.50 | $230.50 |
| Purchase #3 | $27.97 | 7.404% | $30.0409 | $30.04 | $30.05 | $30.00 |
| Purchase #4 | $155.84 | 5.251% | $164.0232 | $164.02 | $164.00 | $164.00 |
| Purchase #5 | $22.69 | 11.285% | $25.2506 | $25.25 | $25.25 | $25.30 |
| Purchase #6 | $57.82 | 11.739% | $64.6075 | $64.61 | $64.60 | $64.60 |
| Purchase #7 | $41.85 | 5.670% | $44.2229 | $44.22 | $44.20 | $44.20 |
| 7 purchase totals = | $562.57 | $610.2242 | $610.22 | $610.15 | $610.20 | |