| 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 | $17.49 | 10.361% | $19.3021 | $19.30 | $19.30 | $19.30 |
| Purchase #2 | $192.57 | 5.624% | $203.4001 | $203.40 | $203.40 | $203.40 |
| Purchase #3 | $157.86 | 12.870% | $178.1766 | $178.18 | $178.20 | $178.20 |
| Purchase #4 | $114.88 | 10.230% | $126.6322 | $126.63 | $126.65 | $126.60 |
| Purchase #5 | $66.40 | 6.497% | $70.714 | $70.71 | $70.70 | $70.70 |
| Purchase #6 | $57.91 | 4.525% | $60.5304 | $60.53 | $60.55 | $60.50 |
| Purchase #7 | $6.58 | 7.655% | $7.0837 | $7.08 | $7.10 | $7.10 |
| 7 purchase totals = | $613.69 | $665.8391 | $665.83 | $665.90 | $665.80 | |