| 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 | $32.64 | 10.546% | $36.0822 | $36.08 | $36.10 | $36.10 |
| Purchase #2 | $115.49 | 6.743% | $123.2775 | $123.28 | $123.30 | $123.30 |
| Purchase #3 | $75.77 | 3.823% | $78.6667 | $78.67 | $78.65 | $78.70 |
| Purchase #4 | $149.91 | 3.372% | $154.965 | $154.97 | $154.95 | $155.00 |
| Purchase #5 | $161.33 | 6.150% | $171.2518 | $171.25 | $171.25 | $171.30 |
| Purchase #6 | $26.60 | 5.510% | $28.0657 | $28.07 | $28.05 | $28.10 |
| Purchase #7 | $219.65 | 13.172% | $248.5823 | $248.58 | $248.60 | $248.60 |
| 7 purchase totals = | $781.39 | $840.8912 | $840.90 | $840.90 | $841.10 | |