| 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 | $25.52 | 11.460% | $28.4446 | $28.44 | $28.45 | $28.40 |
| Purchase #2 | $89.88 | 7.588% | $96.7001 | $96.70 | $96.70 | $96.70 |
| Purchase #3 | $10.73 | 10.832% | $11.8923 | $11.89 | $11.90 | $11.90 |
| Purchase #4 | $240.27 | 7.552% | $258.4152 | $258.42 | $258.40 | $258.40 |
| Purchase #5 | $199.36 | 9.693% | $218.684 | $218.68 | $218.70 | $218.70 |
| Purchase #6 | $14.59 | 8.546% | $15.8369 | $15.84 | $15.85 | $15.80 |
| Purchase #7 | $125.64 | 3.830% | $130.452 | $130.45 | $130.45 | $130.50 |
| 7 purchase totals = | $705.99 | $760.4251 | $760.42 | $760.45 | $760.40 | |