| 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 | $55.75 | 8.382% | $60.423 | $60.42 | $60.40 | $60.40 |
| Purchase #2 | $34.90 | 13.391% | $39.5735 | $39.57 | $39.55 | $39.60 |
| Purchase #3 | $125.98 | 3.158% | $129.9584 | $129.96 | $129.95 | $130.00 |
| Purchase #4 | $39.25 | 4.774% | $41.1238 | $41.12 | $41.10 | $41.10 |
| Purchase #5 | $64.41 | 9.199% | $70.3351 | $70.34 | $70.35 | $70.30 |
| Purchase #6 | $152.79 | 6.250% | $162.3394 | $162.34 | $162.35 | $162.30 |
| Purchase #7 | $63.41 | 11.440% | $70.6641 | $70.66 | $70.65 | $70.70 |
| 7 purchase totals = | $536.49 | $574.4173 | $574.41 | $574.35 | $574.40 | |