| 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 | $51.40 | 10.743% | $56.9219 | $56.92 | $56.90 | $56.90 |
| Purchase #2 | $168.33 | 7.302% | $180.6215 | $180.62 | $180.60 | $180.60 |
| Purchase #3 | $231.95 | 7.385% | $249.0795 | $249.08 | $249.10 | $249.10 |
| Purchase #4 | $137.73 | 7.505% | $148.0666 | $148.07 | $148.05 | $148.10 |
| Purchase #5 | $169.53 | 8.241% | $183.501 | $183.50 | $183.50 | $183.50 |
| Purchase #6 | $50.30 | 9.670% | $55.164 | $55.16 | $55.15 | $55.20 |
| Purchase #7 | $245.91 | 12.642% | $276.9979 | $277.00 | $277.00 | $277.00 |
| 7 purchase totals = | $1,055.15 | $1,150.3524 | $1,150.35 | $1,150.30 | $1,150.40 | |