| 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 | $46.68 | 10.351% | $51.5118 | $51.51 | $51.50 | $51.50 |
| Purchase #2 | $20.26 | 11.242% | $22.5376 | $22.54 | $22.55 | $22.50 |
| Purchase #3 | $50.81 | 10.361% | $56.0744 | $56.07 | $56.05 | $56.10 |
| Purchase #4 | $241.99 | 11.730% | $270.3754 | $270.38 | $270.40 | $270.40 |
| Purchase #5 | $56.74 | 12.417% | $63.7854 | $63.79 | $63.80 | $63.80 |
| Purchase #6 | $34.72 | 4.236% | $36.1907 | $36.19 | $36.20 | $36.20 |
| Purchase #7 | $201.56 | 6.487% | $214.6352 | $214.64 | $214.65 | $214.60 |
| 7 purchase totals = | $652.76 | $715.1105 | $715.12 | $715.15 | $715.10 | |