| 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 | $96.44 | 12.424% | $108.4217 | $108.42 | $108.40 | $108.40 |
| Purchase #2 | $143.50 | 13.499% | $162.8711 | $162.87 | $162.85 | $162.90 |
| Purchase #3 | $47.70 | 10.567% | $52.7405 | $52.74 | $52.75 | $52.70 |
| Purchase #4 | $176.93 | 12.188% | $198.4942 | $198.49 | $198.50 | $198.50 |
| Purchase #5 | $178.70 | 8.850% | $194.515 | $194.52 | $194.50 | $194.50 |
| Purchase #6 | $88.88 | 10.283% | $98.0195 | $98.02 | $98.00 | $98.00 |
| Purchase #7 | $24.25 | 5.310% | $25.5377 | $25.54 | $25.55 | $25.50 |
| 7 purchase totals = | $756.40 | $840.5997 | $840.60 | $840.55 | $840.50 | |