| 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 | $73.65 | 4.660% | $77.0821 | $77.08 | $77.10 | $77.10 |
| Purchase #2 | $32.63 | 6.760% | $34.8358 | $34.84 | $34.85 | $34.80 |
| Purchase #3 | $17.53 | 7.629% | $18.8674 | $18.87 | $18.85 | $18.90 |
| Purchase #4 | $73.83 | 8.116% | $79.822 | $79.82 | $79.80 | $79.80 |
| Purchase #5 | $205.59 | 6.564% | $219.0849 | $219.08 | $219.10 | $219.10 |
| Purchase #6 | $160.93 | 13.529% | $182.7022 | $182.70 | $182.70 | $182.70 |
| Purchase #7 | $31.72 | 8.529% | $34.4254 | $34.43 | $34.45 | $34.40 |
| 7 purchase totals = | $595.88 | $646.8198 | $646.82 | $646.85 | $646.80 | |