| 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 | $53.58 | 8.745% | $58.2656 | $58.27 | $58.25 | $58.30 |
| Purchase #2 | $218.83 | 11.746% | $244.5338 | $244.53 | $244.55 | $244.50 |
| Purchase #3 | $52.45 | 7.196% | $56.2243 | $56.22 | $56.20 | $56.20 |
| Purchase #4 | $37.60 | 9.154% | $41.0419 | $41.04 | $41.05 | $41.00 |
| Purchase #5 | $131.45 | 7.750% | $141.6374 | $141.64 | $141.65 | $141.60 |
| Purchase #6 | $227.42 | 11.303% | $253.1253 | $253.13 | $253.15 | $253.10 |
| Purchase #7 | $117.72 | 13.206% | $133.2661 | $133.27 | $133.25 | $133.30 |
| 7 purchase totals = | $839.05 | $928.0944 | $928.10 | $928.10 | $928.00 | |