| 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 | $10.36 | 12.394% | $11.644 | $11.64 | $11.65 | $11.60 |
| Purchase #2 | $197.32 | 3.493% | $204.2124 | $204.21 | $204.20 | $204.20 |
| Purchase #3 | $50.52 | 6.874% | $53.9927 | $53.99 | $54.00 | $54.00 |
| Purchase #4 | $153.95 | 9.634% | $168.7815 | $168.78 | $168.80 | $168.80 |
| Purchase #5 | $103.25 | 3.499% | $106.8627 | $106.86 | $106.85 | $106.90 |
| Purchase #6 | $11.96 | 7.752% | $12.8871 | $12.89 | $12.90 | $12.90 |
| Purchase #7 | $100.28 | 12.345% | $112.6596 | $112.66 | $112.65 | $112.70 |
| 7 purchase totals = | $627.64 | $671.0400 | $671.03 | $671.05 | $671.10 | |