| 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 | $85.83 | 6.643% | $91.5317 | $91.53 | $91.55 | $91.50 |
| Purchase #2 | $204.30 | 6.282% | $217.1341 | $217.13 | $217.15 | $217.10 |
| Purchase #3 | $230.43 | 7.602% | $247.9473 | $247.95 | $247.95 | $247.90 |
| Purchase #4 | $148.84 | 9.272% | $162.6404 | $162.64 | $162.65 | $162.60 |
| Purchase #5 | $65.95 | 6.151% | $70.0066 | $70.01 | $70.00 | $70.00 |
| Purchase #6 | $211.47 | 12.163% | $237.1911 | $237.19 | $237.20 | $237.20 |
| Purchase #7 | $201.36 | 12.307% | $226.1414 | $226.14 | $226.15 | $226.10 |
| 7 purchase totals = | $1,148.18 | $1,252.5926 | $1,252.59 | $1,252.65 | $1,252.40 | |