| 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 | $79.47 | 11.635% | $88.7163 | $88.72 | $88.70 | $88.70 |
| Purchase #2 | $174.39 | 6.627% | $185.9468 | $185.95 | $185.95 | $185.90 |
| Purchase #3 | $68.40 | 12.278% | $76.7982 | $76.80 | $76.80 | $76.80 |
| Purchase #4 | $15.79 | 6.481% | $16.8133 | $16.81 | $16.80 | $16.80 |
| Purchase #5 | $160.52 | 6.206% | $170.4819 | $170.48 | $170.50 | $170.50 |
| Purchase #6 | $53.32 | 13.105% | $60.3076 | $60.31 | $60.30 | $60.30 |
| Purchase #7 | $144.40 | 5.679% | $152.6005 | $152.60 | $152.60 | $152.60 |
| 7 purchase totals = | $696.29 | $751.6646 | $751.67 | $751.65 | $751.60 | |