| 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 | $50.57 | 5.276% | $53.2381 | $53.24 | $53.25 | $53.20 |
| Purchase #2 | $109.47 | 7.317% | $117.4799 | $117.48 | $117.50 | $117.50 |
| Purchase #3 | $140.25 | 6.788% | $149.7702 | $149.77 | $149.75 | $149.80 |
| Purchase #4 | $85.88 | 12.685% | $96.7739 | $96.77 | $96.75 | $96.80 |
| Purchase #5 | $242.55 | 8.449% | $263.043 | $263.04 | $263.05 | $263.00 |
| Purchase #6 | $104.52 | 8.530% | $113.4356 | $113.44 | $113.45 | $113.40 |
| Purchase #7 | $230.60 | 4.567% | $241.1315 | $241.13 | $241.15 | $241.10 |
| 7 purchase totals = | $963.84 | $1,034.8722 | $1,034.87 | $1,034.90 | $1,034.80 | |