| 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 | $69.60 | 6.708% | $74.2688 | $74.27 | $74.25 | $74.30 |
| Purchase #2 | $61.29 | 3.464% | $63.4131 | $63.41 | $63.40 | $63.40 |
| Purchase #3 | $68.42 | 9.177% | $74.6989 | $74.70 | $74.70 | $74.70 |
| Purchase #4 | $89.33 | 6.811% | $95.4143 | $95.41 | $95.40 | $95.40 |
| Purchase #5 | $141.53 | 10.681% | $156.6468 | $156.65 | $156.65 | $156.60 |
| Purchase #6 | $6.75 | 10.650% | $7.4689 | $7.47 | $7.45 | $7.50 |
| Purchase #7 | $69.56 | 9.199% | $75.9588 | $75.96 | $75.95 | $76.00 |
| 7 purchase totals = | $506.48 | $547.8696 | $547.87 | $547.80 | $547.90 | |