| 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 | $32.65 | 9.514% | $35.7563 | $35.76 | $35.75 | $35.80 |
| Purchase #2 | $146.90 | 3.600% | $152.1884 | $152.19 | $152.20 | $152.20 |
| Purchase #3 | $203.53 | 13.407% | $230.8173 | $230.82 | $230.80 | $230.80 |
| Purchase #4 | $52.67 | 4.266% | $54.9169 | $54.92 | $54.90 | $54.90 |
| Purchase #5 | $12.69 | 11.487% | $14.1477 | $14.15 | $14.15 | $14.10 |
| Purchase #6 | $107.81 | 11.307% | $120.0001 | $120.00 | $120.00 | $120.00 |
| Purchase #7 | $89.70 | 3.178% | $92.5507 | $92.55 | $92.55 | $92.60 |
| 7 purchase totals = | $645.95 | $700.3774 | $700.39 | $700.35 | $700.40 | |