| 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 | $32.96 | 11.500% | $36.7504 | $36.75 | $36.75 | $36.80 |
| Purchase #2 | $168.64 | 5.754% | $178.3435 | $178.34 | $178.35 | $178.30 |
| Purchase #3 | $7.88 | 11.664% | $8.7991 | $8.80 | $8.80 | $8.80 |
| Purchase #4 | $62.85 | 13.553% | $71.3681 | $71.37 | $71.35 | $71.40 |
| Purchase #5 | $245.88 | 12.624% | $276.9199 | $276.92 | $276.90 | $276.90 |
| Purchase #6 | $125.55 | 10.856% | $139.1797 | $139.18 | $139.20 | $139.20 |
| Purchase #7 | $61.91 | 13.320% | $70.1564 | $70.16 | $70.15 | $70.20 |
| 7 purchase totals = | $705.67 | $781.5171 | $781.52 | $781.50 | $781.60 | |