| 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 | $10.74 | 5.162% | $11.2944 | $11.29 | $11.30 | $11.30 |
| Purchase #2 | $61.59 | 12.269% | $69.1465 | $69.15 | $69.15 | $69.10 |
| Purchase #3 | $146.70 | 10.509% | $162.1167 | $162.12 | $162.10 | $162.10 |
| Purchase #4 | $70.56 | 3.657% | $73.1404 | $73.14 | $73.15 | $73.10 |
| Purchase #5 | $31.73 | 8.474% | $34.4188 | $34.42 | $34.40 | $34.40 |
| Purchase #6 | $231.86 | 9.163% | $253.1053 | $253.11 | $253.10 | $253.10 |
| Purchase #7 | $56.84 | 11.767% | $63.5284 | $63.53 | $63.55 | $63.50 |
| 7 purchase totals = | $610.02 | $666.7505 | $666.76 | $666.75 | $666.60 | |