| 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 | $5.37 | 8.416% | $5.8219 | $5.82 | $5.80 | $5.80 |
| Purchase #2 | $153.78 | 9.432% | $168.2845 | $168.28 | $168.30 | $168.30 |
| Purchase #3 | $180.55 | 10.223% | $199.0076 | $199.01 | $199.00 | $199.00 |
| Purchase #4 | $23.57 | 3.718% | $24.4463 | $24.45 | $24.45 | $24.40 |
| Purchase #5 | $39.30 | 3.113% | $40.5234 | $40.52 | $40.50 | $40.50 |
| Purchase #6 | $122.72 | 4.419% | $128.143 | $128.14 | $128.15 | $128.10 |
| Purchase #7 | $42.69 | 11.446% | $47.5763 | $47.58 | $47.60 | $47.60 |
| 7 purchase totals = | $567.98 | $613.8030 | $613.80 | $613.80 | $613.70 | |