| 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 | $68.31 | 4.124% | $71.1271 | $71.13 | $71.15 | $71.10 |
| Purchase #2 | $79.49 | 10.428% | $87.7792 | $87.78 | $87.80 | $87.80 |
| Purchase #3 | $230.43 | 6.596% | $245.6292 | $245.63 | $245.65 | $245.60 |
| Purchase #4 | $174.70 | 12.253% | $196.106 | $196.11 | $196.10 | $196.10 |
| Purchase #5 | $238.92 | 5.702% | $252.5432 | $252.54 | $252.55 | $252.50 |
| Purchase #6 | $26.58 | 9.249% | $29.0384 | $29.04 | $29.05 | $29.00 |
| Purchase #7 | $218.83 | 6.358% | $232.7432 | $232.74 | $232.75 | $232.70 |
| 7 purchase totals = | $1,037.26 | $1,114.9663 | $1,114.97 | $1,115.05 | $1,114.80 | |