| 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 | 13.216% | $78.7983 | $78.80 | $78.80 | $78.80 |
| Purchase #2 | $126.44 | 5.305% | $133.1476 | $133.15 | $133.15 | $133.10 |
| Purchase #3 | $170.81 | 3.342% | $176.5185 | $176.52 | $176.50 | $176.50 |
| Purchase #4 | $246.70 | 6.701% | $263.2314 | $263.23 | $263.25 | $263.20 |
| Purchase #5 | $22.32 | 9.239% | $24.3821 | $24.38 | $24.40 | $24.40 |
| Purchase #6 | $105.58 | 5.121% | $110.9868 | $110.99 | $111.00 | $111.00 |
| Purchase #7 | $5.83 | 12.343% | $6.5496 | $6.55 | $6.55 | $6.50 |
| 7 purchase totals = | $747.28 | $793.6143 | $793.62 | $793.65 | $793.50 | |