| 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 | $62.74 | 12.767% | $70.75 | $70.75 | $70.75 | $70.80 |
| Purchase #2 | $160.76 | 4.427% | $167.8768 | $167.88 | $167.90 | $167.90 |
| Purchase #3 | $133.85 | 6.476% | $142.5181 | $142.52 | $142.50 | $142.50 |
| Purchase #4 | $21.25 | 8.170% | $22.9861 | $22.99 | $23.00 | $23.00 |
| Purchase #5 | $54.39 | 6.827% | $58.1032 | $58.10 | $58.10 | $58.10 |
| Purchase #6 | $98.55 | 10.508% | $108.9056 | $108.91 | $108.90 | $108.90 |
| Purchase #7 | $103.55 | 8.593% | $112.4481 | $112.45 | $112.45 | $112.40 |
| 7 purchase totals = | $635.09 | $683.5879 | $683.60 | $683.60 | $683.60 | |