| 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 | $244.75 | 5.696% | $258.691 | $258.69 | $258.70 | $258.70 |
| Purchase #2 | $37.59 | 13.871% | $42.8041 | $42.80 | $42.80 | $42.80 |
| Purchase #3 | $198.67 | 5.759% | $210.1114 | $210.11 | $210.10 | $210.10 |
| Purchase #4 | $142.80 | 5.452% | $150.5855 | $150.59 | $150.60 | $150.60 |
| Purchase #5 | $19.83 | 12.457% | $22.3002 | $22.30 | $22.30 | $22.30 |
| Purchase #6 | $135.88 | 11.237% | $151.1488 | $151.15 | $151.15 | $151.10 |
| Purchase #7 | $41.80 | 7.630% | $44.9893 | $44.99 | $45.00 | $45.00 |
| 7 purchase totals = | $821.32 | $880.6303 | $880.63 | $880.65 | $880.60 | |