| 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 | $8.66 | 10.303% | $9.5522 | $9.55 | $9.55 | $9.60 |
| Purchase #2 | $42.68 | 3.154% | $44.0261 | $44.03 | $44.05 | $44.00 |
| Purchase #3 | $186.64 | 9.689% | $204.7235 | $204.72 | $204.70 | $204.70 |
| Purchase #4 | $183.60 | 4.117% | $191.1588 | $191.16 | $191.15 | $191.20 |
| Purchase #5 | $21.90 | 3.690% | $22.7081 | $22.71 | $22.70 | $22.70 |
| Purchase #6 | $124.73 | 8.516% | $135.352 | $135.35 | $135.35 | $135.40 |
| Purchase #7 | $142.63 | 12.561% | $160.5458 | $160.55 | $160.55 | $160.50 |
| 7 purchase totals = | $710.84 | $768.0665 | $768.07 | $768.05 | $768.10 | |