| 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 | $115.27 | 13.169% | $130.4499 | $130.45 | $130.45 | $130.40 |
| Purchase #2 | $22.74 | 12.505% | $25.5836 | $25.58 | $25.60 | $25.60 |
| Purchase #3 | $210.89 | 9.769% | $231.4918 | $231.49 | $231.50 | $231.50 |
| Purchase #4 | $58.43 | 9.124% | $63.7612 | $63.76 | $63.75 | $63.80 |
| Purchase #5 | $128.54 | 4.374% | $134.1623 | $134.16 | $134.15 | $134.20 |
| Purchase #6 | $67.70 | 3.467% | $70.0472 | $70.05 | $70.05 | $70.00 |
| Purchase #7 | $90.40 | 6.723% | $96.4776 | $96.48 | $96.50 | $96.50 |
| 7 purchase totals = | $693.97 | $751.9736 | $751.97 | $752.00 | $752.00 | |