| 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 | $10.97 | 6.409% | $11.6731 | $11.67 | $11.65 | $11.70 |
| Purchase #2 | $27.48 | 5.346% | $28.9491 | $28.95 | $28.95 | $28.90 |
| Purchase #3 | $132.97 | 3.664% | $137.842 | $137.84 | $137.85 | $137.80 |
| Purchase #4 | $85.26 | 7.664% | $91.7943 | $91.79 | $91.80 | $91.80 |
| Purchase #5 | $201.40 | 4.664% | $210.7933 | $210.79 | $210.80 | $210.80 |
| Purchase #6 | $190.71 | 11.125% | $211.9265 | $211.93 | $211.95 | $211.90 |
| Purchase #7 | $95.53 | 3.192% | $98.5793 | $98.58 | $98.60 | $98.60 |
| 7 purchase totals = | $744.32 | $791.5576 | $791.55 | $791.60 | $791.50 | |