| 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 | $27.84 | 6.852% | $29.7476 | $29.75 | $29.75 | $29.70 |
| Purchase #2 | $240.35 | 6.444% | $255.8382 | $255.84 | $255.85 | $255.80 |
| Purchase #3 | $234.46 | 4.151% | $244.1924 | $244.19 | $244.20 | $244.20 |
| Purchase #4 | $96.88 | 10.812% | $107.3547 | $107.35 | $107.35 | $107.40 |
| Purchase #5 | $50.95 | 13.307% | $57.7299 | $57.73 | $57.75 | $57.70 |
| Purchase #6 | $92.63 | 6.683% | $98.8205 | $98.82 | $98.80 | $98.80 |
| Purchase #7 | $89.29 | 10.597% | $98.7521 | $98.75 | $98.75 | $98.80 |
| 7 purchase totals = | $832.40 | $892.4354 | $892.43 | $892.45 | $892.40 | |