| 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 | $90.47 | 6.620% | $96.4591 | $96.46 | $96.45 | $96.50 |
| Purchase #2 | $127.25 | 11.674% | $142.1052 | $142.11 | $142.10 | $142.10 |
| Purchase #3 | $123.72 | 5.233% | $130.1943 | $130.19 | $130.20 | $130.20 |
| Purchase #4 | $130.28 | 7.625% | $140.2139 | $140.21 | $140.20 | $140.20 |
| Purchase #5 | $38.27 | 4.201% | $39.8777 | $39.88 | $39.90 | $39.90 |
| Purchase #6 | $87.74 | 12.748% | $98.9251 | $98.93 | $98.95 | $98.90 |
| Purchase #7 | $161.50 | 12.481% | $181.6568 | $181.66 | $181.65 | $181.70 |
| 7 purchase totals = | $759.23 | $829.4321 | $829.44 | $829.45 | $829.50 | |