| 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 | $95.72 | 11.514% | $106.7412 | $106.74 | $106.75 | $106.70 |
| Purchase #2 | $193.29 | 8.186% | $209.1127 | $209.11 | $209.10 | $209.10 |
| Purchase #3 | $14.99 | 6.817% | $16.0119 | $16.01 | $16.00 | $16.00 |
| Purchase #4 | $69.70 | 5.150% | $73.2896 | $73.29 | $73.30 | $73.30 |
| Purchase #5 | $198.72 | 8.252% | $215.1184 | $215.12 | $215.10 | $215.10 |
| Purchase #6 | $124.64 | 6.537% | $132.7877 | $132.79 | $132.80 | $132.80 |
| Purchase #7 | $120.32 | 10.833% | $133.3543 | $133.35 | $133.35 | $133.40 |
| 7 purchase totals = | $817.38 | $886.4158 | $886.41 | $886.40 | $886.40 | |