| 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 | $33.25 | 9.667% | $36.4643 | $36.46 | $36.45 | $36.50 |
| Purchase #2 | $160.85 | 8.688% | $174.8246 | $174.82 | $174.80 | $174.80 |
| Purchase #3 | $16.62 | 11.444% | $18.522 | $18.52 | $18.50 | $18.50 |
| Purchase #4 | $103.47 | 11.567% | $115.4384 | $115.44 | $115.45 | $115.40 |
| Purchase #5 | $119.44 | 8.600% | $129.7118 | $129.71 | $129.70 | $129.70 |
| Purchase #6 | $84.36 | 11.566% | $94.1171 | $94.12 | $94.10 | $94.10 |
| Purchase #7 | $204.78 | 8.279% | $221.7337 | $221.73 | $221.75 | $221.70 |
| 7 purchase totals = | $722.77 | $790.8119 | $790.80 | $790.75 | $790.70 | |