| 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 | $73.66 | 5.121% | $77.4321 | $77.43 | $77.45 | $77.40 |
| Purchase #2 | $80.99 | 6.733% | $86.4431 | $86.44 | $86.45 | $86.40 |
| Purchase #3 | $227.53 | 8.314% | $246.4468 | $246.45 | $246.45 | $246.40 |
| Purchase #4 | $178.44 | 5.664% | $188.5468 | $188.55 | $188.55 | $188.50 |
| Purchase #5 | $172.58 | 12.701% | $194.4994 | $194.50 | $194.50 | $194.50 |
| Purchase #6 | $31.70 | 8.383% | $34.3574 | $34.36 | $34.35 | $34.40 |
| Purchase #7 | $49.32 | 8.663% | $53.5926 | $53.59 | $53.60 | $53.60 |
| 7 purchase totals = | $814.22 | $881.3182 | $881.32 | $881.35 | $881.20 | |