| 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 | $19.61 | 8.176% | $21.2133 | $21.21 | $21.20 | $21.20 |
| Purchase #2 | $135.44 | 10.677% | $149.9009 | $149.90 | $149.90 | $149.90 |
| Purchase #3 | $74.63 | 7.112% | $79.9377 | $79.94 | $79.95 | $79.90 |
| Purchase #4 | $235.32 | 5.155% | $247.4507 | $247.45 | $247.45 | $247.50 |
| Purchase #5 | $84.27 | 6.345% | $89.6169 | $89.62 | $89.60 | $89.60 |
| Purchase #6 | $245.73 | 6.168% | $260.8866 | $260.89 | $260.90 | $260.90 |
| Purchase #7 | $81.32 | 3.701% | $84.3297 | $84.33 | $84.35 | $84.30 |
| 7 purchase totals = | $876.32 | $933.3358 | $933.34 | $933.35 | $933.30 | |