| 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 | $36.27 | 11.404% | $40.4062 | $40.41 | $40.40 | $40.40 |
| Purchase #2 | $43.73 | 12.327% | $49.1206 | $49.12 | $49.10 | $49.10 |
| Purchase #3 | $129.67 | 5.466% | $136.7578 | $136.76 | $136.75 | $136.80 |
| Purchase #4 | $64.64 | 7.627% | $69.5701 | $69.57 | $69.55 | $69.60 |
| Purchase #5 | $228.27 | 5.851% | $241.6261 | $241.63 | $241.65 | $241.60 |
| Purchase #6 | $68.85 | 6.188% | $73.1104 | $73.11 | $73.10 | $73.10 |
| Purchase #7 | $131.31 | 3.564% | $135.9899 | $135.99 | $136.00 | $136.00 |
| 7 purchase totals = | $702.74 | $746.5811 | $746.59 | $746.55 | $746.60 | |