| 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 | $14.27 | 9.743% | $15.6603 | $15.66 | $15.65 | $15.70 |
| Purchase #2 | $155.56 | 7.632% | $167.4323 | $167.43 | $167.45 | $167.40 |
| Purchase #3 | $202.53 | 7.180% | $217.0717 | $217.07 | $217.05 | $217.10 |
| Purchase #4 | $244.36 | 8.459% | $265.0304 | $265.03 | $265.05 | $265.00 |
| Purchase #5 | $135.59 | 10.136% | $149.3334 | $149.33 | $149.35 | $149.30 |
| Purchase #6 | $199.53 | 9.118% | $217.7231 | $217.72 | $217.70 | $217.70 |
| Purchase #7 | $6.32 | 10.466% | $6.9815 | $6.98 | $7.00 | $7.00 |
| 7 purchase totals = | $958.16 | $1,039.2327 | $1,039.22 | $1,039.25 | $1,039.20 | |