| 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 | $62.55 | 13.223% | $70.821 | $70.82 | $70.80 | $70.80 |
| Purchase #2 | $87.69 | 9.618% | $96.124 | $96.12 | $96.10 | $96.10 |
| Purchase #3 | $181.46 | 12.285% | $203.7524 | $203.75 | $203.75 | $203.80 |
| Purchase #4 | $130.41 | 11.656% | $145.6106 | $145.61 | $145.60 | $145.60 |
| Purchase #5 | $205.87 | 6.401% | $219.0477 | $219.05 | $219.05 | $219.00 |
| Purchase #6 | $13.87 | 9.822% | $15.2323 | $15.23 | $15.25 | $15.20 |
| Purchase #7 | $179.55 | 13.105% | $203.08 | $203.08 | $203.10 | $203.10 |
| 7 purchase totals = | $861.40 | $953.6680 | $953.66 | $953.65 | $953.60 | |