| 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 | $88.76 | 11.315% | $98.8032 | $98.80 | $98.80 | $98.80 |
| Purchase #2 | $133.41 | 7.356% | $143.2236 | $143.22 | $143.20 | $143.20 |
| Purchase #3 | $170.85 | 4.286% | $178.1726 | $178.17 | $178.15 | $178.20 |
| Purchase #4 | $24.69 | 11.813% | $27.6066 | $27.61 | $27.60 | $27.60 |
| Purchase #5 | $34.46 | 7.194% | $36.9391 | $36.94 | $36.95 | $36.90 |
| Purchase #6 | $118.41 | 9.464% | $129.6163 | $129.62 | $129.60 | $129.60 |
| Purchase #7 | $13.48 | 13.164% | $15.2545 | $15.25 | $15.25 | $15.30 |
| 7 purchase totals = | $584.06 | $629.6159 | $629.61 | $629.55 | $629.60 | |