| 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 | $9.91 | 8.395% | $10.7419 | $10.74 | $10.75 | $10.70 |
| Purchase #2 | $196.51 | 10.658% | $217.454 | $217.45 | $217.45 | $217.50 |
| Purchase #3 | $92.53 | 9.782% | $101.5813 | $101.58 | $101.60 | $101.60 |
| Purchase #4 | $197.95 | 4.397% | $206.6539 | $206.65 | $206.65 | $206.70 |
| Purchase #5 | $151.51 | 7.477% | $162.8384 | $162.84 | $162.85 | $162.80 |
| Purchase #6 | $153.67 | 7.260% | $164.8264 | $164.83 | $164.85 | $164.80 |
| Purchase #7 | $57.63 | 4.828% | $60.4124 | $60.41 | $60.40 | $60.40 |
| 7 purchase totals = | $859.71 | $924.5083 | $924.50 | $924.55 | $924.50 | |