| 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 | $71.64 | 11.346% | $79.7683 | $79.77 | $79.75 | $79.80 |
| Purchase #2 | $31.45 | 10.504% | $34.7535 | $34.75 | $34.75 | $34.80 |
| Purchase #3 | $199.62 | 3.197% | $206.0019 | $206.00 | $206.00 | $206.00 |
| Purchase #4 | $91.66 | 4.393% | $95.6866 | $95.69 | $95.70 | $95.70 |
| Purchase #5 | $249.25 | 4.244% | $259.8282 | $259.83 | $259.85 | $259.80 |
| Purchase #6 | $213.67 | 12.117% | $239.5604 | $239.56 | $239.55 | $239.60 |
| Purchase #7 | $149.27 | 4.299% | $155.6871 | $155.69 | $155.70 | $155.70 |
| 7 purchase totals = | $1,006.56 | $1,071.2860 | $1,071.29 | $1,071.30 | $1,071.40 | |