| 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 | $47.98 | 13.604% | $54.5072 | $54.51 | $54.50 | $54.50 |
| Purchase #2 | $226.61 | 12.326% | $254.5419 | $254.54 | $254.55 | $254.50 |
| Purchase #3 | $139.81 | 4.745% | $146.444 | $146.44 | $146.45 | $146.40 |
| Purchase #4 | $53.26 | 12.753% | $60.0522 | $60.05 | $60.05 | $60.10 |
| Purchase #5 | $176.79 | 3.244% | $182.5251 | $182.53 | $182.55 | $182.50 |
| Purchase #6 | $114.89 | 12.574% | $129.3363 | $129.34 | $129.35 | $129.30 |
| Purchase #7 | $241.39 | 13.667% | $274.3808 | $274.38 | $274.40 | $274.40 |
| 7 purchase totals = | $1,000.73 | $1,101.7875 | $1,101.79 | $1,101.85 | $1,101.70 | |