| 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 | $45.54 | 11.505% | $50.7794 | $50.78 | $50.80 | $50.80 |
| Purchase #2 | $29.35 | 10.110% | $32.3173 | $32.32 | $32.30 | $32.30 |
| Purchase #3 | $190.64 | 12.345% | $214.1745 | $214.17 | $214.15 | $214.20 |
| Purchase #4 | $224.56 | 6.840% | $239.9199 | $239.92 | $239.90 | $239.90 |
| Purchase #5 | $124.49 | 6.354% | $132.4001 | $132.40 | $132.40 | $132.40 |
| Purchase #6 | $194.50 | 3.462% | $201.2336 | $201.23 | $201.25 | $201.20 |
| Purchase #7 | $123.83 | 5.434% | $130.5589 | $130.56 | $130.55 | $130.60 |
| 7 purchase totals = | $932.91 | $1,001.3837 | $1,001.38 | $1,001.35 | $1,001.40 | |