| 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 | $9.58 | 12.103% | $10.7395 | $10.74 | $10.75 | $10.70 |
| Purchase #2 | $198.61 | 8.586% | $215.6627 | $215.66 | $215.65 | $215.70 |
| Purchase #3 | $33.27 | 8.460% | $36.0846 | $36.08 | $36.10 | $36.10 |
| Purchase #4 | $17.60 | 7.166% | $18.8612 | $18.86 | $18.85 | $18.90 |
| Purchase #5 | $171.81 | 10.562% | $189.9566 | $189.96 | $189.95 | $190.00 |
| Purchase #6 | $49.75 | 7.727% | $53.5942 | $53.59 | $53.60 | $53.60 |
| Purchase #7 | $10.83 | 7.490% | $11.6412 | $11.64 | $11.65 | $11.60 |
| 7 purchase totals = | $491.45 | $536.5400 | $536.53 | $536.55 | $536.60 | |