| 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 | $29.59 | 13.377% | $33.5483 | $33.55 | $33.55 | $33.50 |
| Purchase #2 | $230.98 | 10.768% | $255.8519 | $255.85 | $255.85 | $255.90 |
| Purchase #3 | $51.56 | 3.742% | $53.4894 | $53.49 | $53.50 | $53.50 |
| Purchase #4 | $132.88 | 12.184% | $149.0701 | $149.07 | $149.05 | $149.10 |
| Purchase #5 | $42.29 | 4.699% | $44.2772 | $44.28 | $44.30 | $44.30 |
| Purchase #6 | $7.84 | 6.798% | $8.373 | $8.37 | $8.35 | $8.40 |
| Purchase #7 | $22.80 | 5.240% | $23.9947 | $23.99 | $24.00 | $24.00 |
| 7 purchase totals = | $517.94 | $568.6046 | $568.60 | $568.60 | $568.70 | |