| 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 | $210.79 | 13.682% | $239.6303 | $239.63 | $239.65 | $239.60 |
| Purchase #2 | $33.64 | 12.227% | $37.7532 | $37.75 | $37.75 | $37.80 |
| Purchase #3 | $145.64 | 3.587% | $150.8641 | $150.86 | $150.85 | $150.90 |
| Purchase #4 | $68.33 | 4.287% | $71.2593 | $71.26 | $71.25 | $71.30 |
| Purchase #5 | $40.49 | 5.288% | $42.6311 | $42.63 | $42.65 | $42.60 |
| Purchase #6 | $70.74 | 5.618% | $74.7142 | $74.71 | $74.70 | $74.70 |
| Purchase #7 | $220.99 | 3.469% | $228.6561 | $228.66 | $228.65 | $228.70 |
| 7 purchase totals = | $790.62 | $845.5083 | $845.50 | $845.50 | $845.60 | |