| 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 | $41.58 | 10.145% | $45.7983 | $45.80 | $45.80 | $45.80 |
| Purchase #2 | $129.42 | 5.837% | $136.9742 | $136.97 | $136.95 | $137.00 |
| Purchase #3 | $48.99 | 9.598% | $53.6921 | $53.69 | $53.70 | $53.70 |
| Purchase #4 | $191.65 | 8.213% | $207.3902 | $207.39 | $207.40 | $207.40 |
| Purchase #5 | $123.84 | 10.818% | $137.237 | $137.24 | $137.25 | $137.20 |
| Purchase #6 | $195.92 | 11.720% | $218.8818 | $218.88 | $218.90 | $218.90 |
| Purchase #7 | $171.68 | 10.247% | $189.272 | $189.27 | $189.25 | $189.30 |
| 7 purchase totals = | $903.08 | $989.2456 | $989.24 | $989.25 | $989.30 | |