| 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 | $103.26 | 9.752% | $113.3299 | $113.33 | $113.35 | $113.30 |
| Purchase #2 | $157.90 | 10.110% | $173.8637 | $173.86 | $173.85 | $173.90 |
| Purchase #3 | $238.79 | 4.593% | $249.7576 | $249.76 | $249.75 | $249.80 |
| Purchase #4 | $120.59 | 8.746% | $131.1368 | $131.14 | $131.15 | $131.10 |
| Purchase #5 | $34.47 | 3.358% | $35.6275 | $35.63 | $35.65 | $35.60 |
| Purchase #6 | $42.70 | 8.692% | $46.4115 | $46.41 | $46.40 | $46.40 |
| Purchase #7 | $14.73 | 10.187% | $16.2305 | $16.23 | $16.25 | $16.20 |
| 7 purchase totals = | $712.44 | $766.3575 | $766.36 | $766.40 | $766.30 | |