| 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 | $90.96 | 7.797% | $98.0522 | $98.05 | $98.05 | $98.10 |
| Purchase #2 | $55.78 | 10.709% | $61.7535 | $61.75 | $61.75 | $61.80 |
| Purchase #3 | $22.89 | 4.840% | $23.9979 | $24.00 | $24.00 | $24.00 |
| Purchase #4 | $56.57 | 7.268% | $60.6815 | $60.68 | $60.70 | $60.70 |
| Purchase #5 | $96.70 | 13.294% | $109.5553 | $109.56 | $109.55 | $109.60 |
| Purchase #6 | $221.87 | 3.238% | $229.0542 | $229.05 | $229.05 | $229.10 |
| Purchase #7 | $158.92 | 12.285% | $178.4433 | $178.44 | $178.45 | $178.40 |
| 7 purchase totals = | $703.69 | $761.5379 | $761.53 | $761.55 | $761.70 | |