| 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 | $13.26 | 9.604% | $14.5335 | $14.53 | $14.55 | $14.50 |
| Purchase #2 | $36.84 | 4.236% | $38.4005 | $38.40 | $38.40 | $38.40 |
| Purchase #3 | $38.70 | 9.722% | $42.4624 | $42.46 | $42.45 | $42.50 |
| Purchase #4 | $117.64 | 10.596% | $130.1051 | $130.11 | $130.10 | $130.10 |
| Purchase #5 | $242.71 | 12.459% | $272.9492 | $272.95 | $272.95 | $272.90 |
| Purchase #6 | $144.32 | 3.439% | $149.2832 | $149.28 | $149.30 | $149.30 |
| Purchase #7 | $145.53 | 9.394% | $159.2011 | $159.20 | $159.20 | $159.20 |
| 7 purchase totals = | $739.00 | $806.9350 | $806.93 | $806.95 | $806.90 | |