| 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 | $75.40 | 5.262% | $79.3675 | $79.37 | $79.35 | $79.40 |
| Purchase #2 | $106.68 | 5.487% | $112.5335 | $112.53 | $112.55 | $112.50 |
| Purchase #3 | $209.30 | 5.669% | $221.1652 | $221.17 | $221.15 | $221.20 |
| Purchase #4 | $247.51 | 5.137% | $260.2246 | $260.22 | $260.20 | $260.20 |
| Purchase #5 | $140.60 | 3.603% | $145.6658 | $145.67 | $145.65 | $145.70 |
| Purchase #6 | $250.47 | 3.433% | $259.0686 | $259.07 | $259.05 | $259.10 |
| Purchase #7 | $66.70 | 4.393% | $69.6301 | $69.63 | $69.65 | $69.60 |
| 7 purchase totals = | $1,096.66 | $1,147.6553 | $1,147.66 | $1,147.60 | $1,147.70 | |