| 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 | $62.29 | 13.735% | $70.8455 | $70.85 | $70.85 | $70.80 |
| Purchase #2 | $46.76 | 7.453% | $50.245 | $50.25 | $50.25 | $50.20 |
| Purchase #3 | $144.65 | 9.593% | $158.5263 | $158.53 | $158.55 | $158.50 |
| Purchase #4 | $81.60 | 12.559% | $91.8481 | $91.85 | $91.85 | $91.80 |
| Purchase #5 | $224.50 | 7.280% | $240.8436 | $240.84 | $240.85 | $240.80 |
| Purchase #6 | $107.51 | 8.827% | $116.9999 | $117.00 | $117.00 | $117.00 |
| Purchase #7 | $21.53 | 3.397% | $22.2614 | $22.26 | $22.25 | $22.30 |
| 7 purchase totals = | $688.84 | $751.5698 | $751.58 | $751.60 | $751.40 | |