| 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 | $63.68 | 10.874% | $70.6046 | $70.60 | $70.60 | $70.60 |
| Purchase #2 | $13.69 | 7.871% | $14.7675 | $14.77 | $14.75 | $14.80 |
| Purchase #3 | $239.88 | 6.765% | $256.1079 | $256.11 | $256.10 | $256.10 |
| Purchase #4 | $218.92 | 11.573% | $244.2556 | $244.26 | $244.25 | $244.30 |
| Purchase #5 | $33.83 | 11.547% | $37.7364 | $37.74 | $37.75 | $37.70 |
| Purchase #6 | $11.35 | 11.655% | $12.6728 | $12.67 | $12.65 | $12.70 |
| Purchase #7 | $223.69 | 10.480% | $247.1327 | $247.13 | $247.15 | $247.10 |
| 7 purchase totals = | $805.04 | $883.2775 | $883.28 | $883.25 | $883.30 | |