| 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 | $51.69 | 7.764% | $55.7032 | $55.70 | $55.70 | $55.70 |
| Purchase #2 | $132.83 | 9.482% | $145.4249 | $145.42 | $145.40 | $145.40 |
| Purchase #3 | $57.48 | 6.255% | $61.0754 | $61.08 | $61.10 | $61.10 |
| Purchase #4 | $66.53 | 12.660% | $74.9527 | $74.95 | $74.95 | $75.00 |
| Purchase #5 | $26.65 | 6.123% | $28.2818 | $28.28 | $28.30 | $28.30 |
| Purchase #6 | $153.56 | 7.511% | $165.0939 | $165.09 | $165.10 | $165.10 |
| Purchase #7 | $194.38 | 5.217% | $204.5208 | $204.52 | $204.50 | $204.50 |
| 7 purchase totals = | $683.12 | $735.0527 | $735.04 | $735.05 | $735.10 | |