| 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 | $19.43 | 13.784% | $22.1082 | $22.11 | $22.10 | $22.10 |
| Purchase #2 | $32.55 | 4.656% | $34.0655 | $34.07 | $34.05 | $34.10 |
| Purchase #3 | $224.85 | 7.791% | $242.3681 | $242.37 | $242.35 | $242.40 |
| Purchase #4 | $18.90 | 7.505% | $20.3184 | $20.32 | $20.30 | $20.30 |
| Purchase #5 | $146.44 | 6.255% | $155.5998 | $155.60 | $155.60 | $155.60 |
| Purchase #6 | $202.64 | 9.389% | $221.6659 | $221.67 | $221.65 | $221.70 |
| Purchase #7 | $54.31 | 10.731% | $60.138 | $60.14 | $60.15 | $60.10 |
| 7 purchase totals = | $699.12 | $756.2639 | $756.28 | $756.20 | $756.30 | |