| 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 | $72.81 | 13.802% | $82.8592 | $82.86 | $82.85 | $82.90 |
| Purchase #2 | $232.28 | 3.162% | $239.6247 | $239.62 | $239.60 | $239.60 |
| Purchase #3 | $225.52 | 12.286% | $253.2274 | $253.23 | $253.25 | $253.20 |
| Purchase #4 | $30.81 | 11.562% | $34.3723 | $34.37 | $34.35 | $34.40 |
| Purchase #5 | $191.86 | 5.788% | $202.9649 | $202.96 | $202.95 | $203.00 |
| Purchase #6 | $238.52 | 13.462% | $270.6296 | $270.63 | $270.65 | $270.60 |
| Purchase #7 | $199.36 | 12.238% | $223.7577 | $223.76 | $223.75 | $223.80 |
| 7 purchase totals = | $1,191.16 | $1,307.4358 | $1,307.43 | $1,307.40 | $1,307.50 | |