| 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 | $87.45 | 3.142% | $90.1977 | $90.20 | $90.20 | $90.20 |
| Purchase #2 | $6.76 | 11.323% | $7.5254 | $7.53 | $7.55 | $7.50 |
| Purchase #3 | $50.54 | 10.238% | $55.7143 | $55.71 | $55.70 | $55.70 |
| Purchase #4 | $225.69 | 8.586% | $245.0677 | $245.07 | $245.05 | $245.10 |
| Purchase #5 | $186.69 | 3.251% | $192.7593 | $192.76 | $192.75 | $192.80 |
| Purchase #6 | $130.75 | 3.102% | $134.8059 | $134.81 | $134.80 | $134.80 |
| Purchase #7 | $29.60 | 6.762% | $31.6016 | $31.60 | $31.60 | $31.60 |
| 7 purchase totals = | $717.48 | $757.6719 | $757.68 | $757.65 | $757.70 | |