| 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 | $20.93 | 11.504% | $23.3378 | $23.34 | $23.35 | $23.30 |
| Purchase #2 | $47.70 | 8.726% | $51.8623 | $51.86 | $51.85 | $51.90 |
| Purchase #3 | $173.74 | 12.195% | $194.9276 | $194.93 | $194.95 | $194.90 |
| Purchase #4 | $42.32 | 11.358% | $47.1267 | $47.13 | $47.15 | $47.10 |
| Purchase #5 | $144.88 | 10.185% | $159.636 | $159.64 | $159.65 | $159.60 |
| Purchase #6 | $10.63 | 7.266% | $11.4024 | $11.40 | $11.40 | $11.40 |
| Purchase #7 | $35.29 | 8.326% | $38.2282 | $38.23 | $38.25 | $38.20 |
| 7 purchase totals = | $475.49 | $526.5210 | $526.53 | $526.60 | $526.40 | |