| 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 | $91.99 | 7.827% | $99.1901 | $99.19 | $99.20 | $99.20 |
| Purchase #2 | $249.59 | 7.184% | $267.5205 | $267.52 | $267.50 | $267.50 |
| Purchase #3 | $41.70 | 8.835% | $45.3842 | $45.38 | $45.40 | $45.40 |
| Purchase #4 | $196.84 | 3.312% | $203.3593 | $203.36 | $203.35 | $203.40 |
| Purchase #5 | $25.72 | 3.788% | $26.6943 | $26.69 | $26.70 | $26.70 |
| Purchase #6 | $29.59 | 10.648% | $32.7407 | $32.74 | $32.75 | $32.70 |
| Purchase #7 | $210.94 | 4.448% | $220.3226 | $220.32 | $220.30 | $220.30 |
| 7 purchase totals = | $846.37 | $895.2117 | $895.20 | $895.20 | $895.20 | |