| 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 | $44.75 | 11.543% | $49.9155 | $49.92 | $49.90 | $49.90 |
| Purchase #2 | $237.74 | 7.502% | $255.5753 | $255.58 | $255.60 | $255.60 |
| Purchase #3 | $108.84 | 3.170% | $112.2902 | $112.29 | $112.30 | $112.30 |
| Purchase #4 | $124.40 | 8.224% | $134.6307 | $134.63 | $134.65 | $134.60 |
| Purchase #5 | $167.84 | 12.799% | $189.3218 | $189.32 | $189.30 | $189.30 |
| Purchase #6 | $244.48 | 4.828% | $256.2835 | $256.28 | $256.30 | $256.30 |
| Purchase #7 | $68.37 | 7.227% | $73.3111 | $73.31 | $73.30 | $73.30 |
| 7 purchase totals = | $996.42 | $1,071.3281 | $1,071.33 | $1,071.35 | $1,071.30 | |