| 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 | $98.88 | 11.766% | $110.5142 | $110.51 | $110.50 | $110.50 |
| Purchase #2 | $202.71 | 3.445% | $209.6934 | $209.69 | $209.70 | $209.70 |
| Purchase #3 | $20.98 | 4.285% | $21.879 | $21.88 | $21.90 | $21.90 |
| Purchase #4 | $122.36 | 5.397% | $128.9638 | $128.96 | $128.95 | $129.00 |
| Purchase #5 | $230.35 | 9.844% | $253.0257 | $253.03 | $253.05 | $253.00 |
| Purchase #6 | $21.90 | 11.528% | $24.4246 | $24.42 | $24.40 | $24.40 |
| Purchase #7 | $7.58 | 6.212% | $8.0509 | $8.05 | $8.05 | $8.10 |
| 7 purchase totals = | $704.76 | $756.5516 | $756.54 | $756.55 | $756.60 | |