| 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 | $75.78 | 11.486% | $84.4841 | $84.48 | $84.50 | $84.50 |
| Purchase #2 | $42.55 | 4.231% | $44.3503 | $44.35 | $44.35 | $44.40 |
| Purchase #3 | $234.96 | 12.400% | $264.095 | $264.10 | $264.10 | $264.10 |
| Purchase #4 | $38.26 | 8.211% | $41.4015 | $41.40 | $41.40 | $41.40 |
| Purchase #5 | $229.65 | 7.527% | $246.9358 | $246.94 | $246.95 | $246.90 |
| Purchase #6 | $218.85 | 10.726% | $242.3239 | $242.32 | $242.30 | $242.30 |
| Purchase #7 | $184.91 | 4.594% | $193.4048 | $193.40 | $193.40 | $193.40 |
| 7 purchase totals = | $1,024.96 | $1,116.9954 | $1,116.99 | $1,117.00 | $1,117.00 | |