| 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 | $63.45 | 3.777% | $65.8465 | $65.85 | $65.85 | $65.80 |
| Purchase #2 | $185.77 | 3.376% | $192.0416 | $192.04 | $192.05 | $192.00 |
| Purchase #3 | $235.61 | 3.678% | $244.2757 | $244.28 | $244.30 | $244.30 |
| Purchase #4 | $147.42 | 3.786% | $153.0013 | $153.00 | $153.00 | $153.00 |
| Purchase #5 | $85.37 | 9.277% | $93.2898 | $93.29 | $93.30 | $93.30 |
| Purchase #6 | $61.79 | 12.320% | $69.4025 | $69.40 | $69.40 | $69.40 |
| Purchase #7 | $229.94 | 4.687% | $240.7173 | $240.72 | $240.70 | $240.70 |
| 7 purchase totals = | $1,009.35 | $1,058.5747 | $1,058.58 | $1,058.60 | $1,058.50 | |