| 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 | $85.44 | 10.692% | $94.5752 | $94.58 | $94.60 | $94.60 |
| Purchase #2 | $75.84 | 5.757% | $80.2061 | $80.21 | $80.20 | $80.20 |
| Purchase #3 | $115.33 | 4.751% | $120.8093 | $120.81 | $120.80 | $120.80 |
| Purchase #4 | $119.48 | 6.427% | $127.159 | $127.16 | $127.15 | $127.20 |
| Purchase #5 | $129.99 | 4.196% | $135.4444 | $135.44 | $135.45 | $135.40 |
| Purchase #6 | $239.68 | 6.598% | $255.4941 | $255.49 | $255.50 | $255.50 |
| Purchase #7 | $63.86 | 4.197% | $66.5402 | $66.54 | $66.55 | $66.50 |
| 7 purchase totals = | $829.62 | $880.2283 | $880.23 | $880.25 | $880.20 | |