| 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 | $32.89 | 12.360% | $36.9552 | $36.96 | $36.95 | $37.00 |
| Purchase #2 | $44.43 | 7.445% | $47.7378 | $47.74 | $47.75 | $47.70 |
| Purchase #3 | $220.92 | 8.651% | $240.0318 | $240.03 | $240.05 | $240.00 |
| Purchase #4 | $239.87 | 5.479% | $253.0125 | $253.01 | $253.00 | $253.00 |
| Purchase #5 | $37.73 | 8.155% | $40.8069 | $40.81 | $40.80 | $40.80 |
| Purchase #6 | $68.81 | 11.326% | $76.6034 | $76.60 | $76.60 | $76.60 |
| Purchase #7 | $129.93 | 9.209% | $141.8953 | $141.90 | $141.90 | $141.90 |
| 7 purchase totals = | $774.58 | $837.0429 | $837.05 | $837.05 | $837.00 | |