| 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 | $66.48 | 3.687% | $68.9311 | $68.93 | $68.95 | $68.90 |
| Purchase #2 | $192.70 | 3.670% | $199.7721 | $199.77 | $199.75 | $199.80 |
| Purchase #3 | $16.66 | 13.455% | $18.9016 | $18.90 | $18.90 | $18.90 |
| Purchase #4 | $174.84 | 7.215% | $187.4547 | $187.45 | $187.45 | $187.50 |
| Purchase #5 | $232.61 | 5.564% | $245.5524 | $245.55 | $245.55 | $245.60 |
| Purchase #6 | $89.33 | 6.512% | $95.1472 | $95.15 | $95.15 | $95.10 |
| Purchase #7 | $18.60 | 3.310% | $19.2157 | $19.22 | $19.20 | $19.20 |
| 7 purchase totals = | $791.22 | $834.9748 | $834.97 | $834.95 | $835.00 | |