| 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 | $80.58 | 5.365% | $84.9031 | $84.90 | $84.90 | $84.90 |
| Purchase #2 | $241.56 | 12.119% | $270.8347 | $270.83 | $270.85 | $270.80 |
| Purchase #3 | $153.51 | 8.504% | $166.5645 | $166.56 | $166.55 | $166.60 |
| Purchase #4 | $221.71 | 9.656% | $243.1183 | $243.12 | $243.10 | $243.10 |
| Purchase #5 | $42.80 | 8.296% | $46.3507 | $46.35 | $46.35 | $46.40 |
| Purchase #6 | $48.49 | 6.263% | $51.5269 | $51.53 | $51.55 | $51.50 |
| Purchase #7 | $231.55 | 5.391% | $244.0329 | $244.03 | $244.05 | $244.00 |
| 7 purchase totals = | $1,020.20 | $1,107.3311 | $1,107.32 | $1,107.35 | $1,107.30 | |