| 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 | $44.50 | 4.789% | $46.6311 | $46.63 | $46.65 | $46.60 |
| Purchase #2 | $5.95 | 11.759% | $6.6497 | $6.65 | $6.65 | $6.60 |
| Purchase #3 | $140.96 | 8.769% | $153.3208 | $153.32 | $153.30 | $153.30 |
| Purchase #4 | $89.71 | 13.701% | $102.0012 | $102.00 | $102.00 | $102.00 |
| Purchase #5 | $13.62 | 8.435% | $14.7688 | $14.77 | $14.75 | $14.80 |
| Purchase #6 | $69.57 | 11.823% | $77.7953 | $77.80 | $77.80 | $77.80 |
| Purchase #7 | $172.63 | 7.664% | $185.8604 | $185.86 | $185.85 | $185.90 |
| 7 purchase totals = | $536.94 | $587.0273 | $587.03 | $587.00 | $587.00 | |