| 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 | $56.59 | 7.628% | $60.9067 | $60.91 | $60.90 | $60.90 |
| Purchase #2 | $181.31 | 11.498% | $202.157 | $202.16 | $202.15 | $202.20 |
| Purchase #3 | $214.62 | 6.749% | $229.1047 | $229.10 | $229.10 | $229.10 |
| Purchase #4 | $92.80 | 4.509% | $96.9844 | $96.98 | $97.00 | $97.00 |
| Purchase #5 | $79.39 | 4.461% | $82.9316 | $82.93 | $82.95 | $82.90 |
| Purchase #6 | $142.94 | 6.817% | $152.6842 | $152.68 | $152.70 | $152.70 |
| Purchase #7 | $18.90 | 11.576% | $21.0879 | $21.09 | $21.10 | $21.10 |
| 7 purchase totals = | $786.55 | $845.8565 | $845.85 | $845.90 | $845.90 | |