| 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 | $88.62 | 9.331% | $96.8891 | $96.89 | $96.90 | $96.90 |
| Purchase #2 | $7.32 | 3.307% | $7.5621 | $7.56 | $7.55 | $7.60 |
| Purchase #3 | $146.94 | 11.742% | $164.1937 | $164.19 | $164.20 | $164.20 |
| Purchase #4 | $9.35 | 3.163% | $9.6457 | $9.65 | $9.65 | $9.60 |
| Purchase #5 | $10.88 | 9.637% | $11.9285 | $11.93 | $11.95 | $11.90 |
| Purchase #6 | $55.63 | 13.674% | $63.2368 | $63.24 | $63.25 | $63.20 |
| Purchase #7 | $188.59 | 5.605% | $199.1605 | $199.16 | $199.15 | $199.20 |
| 7 purchase totals = | $507.33 | $552.6164 | $552.62 | $552.65 | $552.60 | |