| 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 | $66.47 | 4.293% | $69.3236 | $69.32 | $69.30 | $69.30 |
| Purchase #2 | $64.82 | 7.449% | $69.6484 | $69.65 | $69.65 | $69.60 |
| Purchase #3 | $91.26 | 8.621% | $99.1275 | $99.13 | $99.15 | $99.10 |
| Purchase #4 | $39.27 | 10.105% | $43.2382 | $43.24 | $43.25 | $43.20 |
| Purchase #5 | $126.29 | 5.341% | $133.0351 | $133.04 | $133.05 | $133.00 |
| Purchase #6 | $156.64 | 11.269% | $174.2918 | $174.29 | $174.30 | $174.30 |
| Purchase #7 | $13.99 | 5.871% | $14.8114 | $14.81 | $14.80 | $14.80 |
| 7 purchase totals = | $558.74 | $603.4760 | $603.48 | $603.50 | $603.30 | |