| 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 | $18.55 | 5.851% | $19.6354 | $19.64 | $19.65 | $19.60 |
| Purchase #2 | $184.62 | 3.315% | $190.7402 | $190.74 | $190.75 | $190.70 |
| Purchase #3 | $245.52 | 9.552% | $268.9721 | $268.97 | $268.95 | $269.00 |
| Purchase #4 | $8.98 | 11.522% | $10.0147 | $10.01 | $10.00 | $10.00 |
| Purchase #5 | $57.83 | 13.532% | $65.6556 | $65.66 | $65.65 | $65.70 |
| Purchase #6 | $240.51 | 4.680% | $251.7659 | $251.77 | $251.75 | $251.80 |
| Purchase #7 | $90.68 | 11.432% | $101.0465 | $101.05 | $101.05 | $101.00 |
| 7 purchase totals = | $846.69 | $907.8304 | $907.84 | $907.80 | $907.80 | |