| 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 | $131.53 | 13.682% | $149.5259 | $149.53 | $149.55 | $149.50 |
| Purchase #2 | $107.31 | 5.864% | $113.6027 | $113.60 | $113.60 | $113.60 |
| Purchase #3 | $210.48 | 10.131% | $231.8037 | $231.80 | $231.80 | $231.80 |
| Purchase #4 | $76.90 | 10.283% | $84.8076 | $84.81 | $84.80 | $84.80 |
| Purchase #5 | $19.37 | 13.723% | $22.0281 | $22.03 | $22.05 | $22.00 |
| Purchase #6 | $19.32 | 11.666% | $21.5739 | $21.57 | $21.55 | $21.60 |
| Purchase #7 | $61.37 | 13.395% | $69.5905 | $69.59 | $69.60 | $69.60 |
| 7 purchase totals = | $626.28 | $692.9324 | $692.93 | $692.95 | $692.90 | |