| 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 | $87.78 | 11.675% | $98.0283 | $98.03 | $98.05 | $98.00 |
| Purchase #2 | $13.66 | 13.688% | $15.5298 | $15.53 | $15.55 | $15.50 |
| Purchase #3 | $149.88 | 8.442% | $162.5329 | $162.53 | $162.55 | $162.50 |
| Purchase #4 | $94.71 | 4.229% | $98.7153 | $98.72 | $98.70 | $98.70 |
| Purchase #5 | $9.52 | 3.620% | $9.8646 | $9.86 | $9.85 | $9.90 |
| Purchase #6 | $244.42 | 12.441% | $274.8283 | $274.83 | $274.85 | $274.80 |
| Purchase #7 | $144.78 | 11.692% | $161.7077 | $161.71 | $161.70 | $161.70 |
| 7 purchase totals = | $744.75 | $821.2069 | $821.21 | $821.25 | $821.10 | |