| 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 | $99.96 | 10.674% | $110.6297 | $110.63 | $110.65 | $110.60 |
| Purchase #2 | $23.80 | 10.658% | $26.3366 | $26.34 | $26.35 | $26.30 |
| Purchase #3 | $199.38 | 6.212% | $211.7655 | $211.77 | $211.75 | $211.80 |
| Purchase #4 | $108.87 | 12.789% | $122.7934 | $122.79 | $122.80 | $122.80 |
| Purchase #5 | $124.68 | 3.105% | $128.5513 | $128.55 | $128.55 | $128.60 |
| Purchase #6 | $120.67 | 12.417% | $135.6536 | $135.65 | $135.65 | $135.70 |
| Purchase #7 | $42.70 | 13.619% | $48.5153 | $48.52 | $48.50 | $48.50 |
| 7 purchase totals = | $720.06 | $784.2454 | $784.25 | $784.25 | $784.30 | |