| 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 | $79.34 | 5.613% | $83.7934 | $83.79 | $83.80 | $83.80 |
| Purchase #2 | $7.86 | 6.275% | $8.3532 | $8.35 | $8.35 | $8.40 |
| Purchase #3 | $178.99 | 9.539% | $196.0639 | $196.06 | $196.05 | $196.10 |
| Purchase #4 | $205.63 | 6.664% | $219.3332 | $219.33 | $219.35 | $219.30 |
| Purchase #5 | $103.64 | 8.738% | $112.6961 | $112.70 | $112.70 | $112.70 |
| Purchase #6 | $239.55 | 12.285% | $268.9787 | $268.98 | $269.00 | $269.00 |
| Purchase #7 | $146.86 | 13.444% | $166.6039 | $166.60 | $166.60 | $166.60 |
| 7 purchase totals = | $961.87 | $1,055.8224 | $1,055.81 | $1,055.85 | $1,055.90 | |