| 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 | $51.99 | 4.497% | $54.328 | $54.33 | $54.35 | $54.30 |
| Purchase #2 | $176.85 | 10.685% | $195.7464 | $195.75 | $195.75 | $195.70 |
| Purchase #3 | $142.32 | 5.103% | $149.5826 | $149.58 | $149.60 | $149.60 |
| Purchase #4 | $35.47 | 6.464% | $37.7628 | $37.76 | $37.75 | $37.80 |
| Purchase #5 | $118.86 | 12.357% | $133.5475 | $133.55 | $133.55 | $133.50 |
| Purchase #6 | $43.27 | 7.858% | $46.6702 | $46.67 | $46.65 | $46.70 |
| Purchase #7 | $102.94 | 7.711% | $110.8777 | $110.88 | $110.90 | $110.90 |
| 7 purchase totals = | $671.70 | $728.5152 | $728.52 | $728.55 | $728.50 | |