| 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 | $43.81 | 6.327% | $46.5819 | $46.58 | $46.60 | $46.60 |
| Purchase #2 | $123.28 | 5.288% | $129.799 | $129.80 | $129.80 | $129.80 |
| Purchase #3 | $238.90 | 11.129% | $265.4872 | $265.49 | $265.50 | $265.50 |
| Purchase #4 | $247.27 | 4.208% | $257.6751 | $257.68 | $257.70 | $257.70 |
| Purchase #5 | $47.79 | 13.767% | $54.3692 | $54.37 | $54.35 | $54.40 |
| Purchase #6 | $31.55 | 10.782% | $34.9517 | $34.95 | $34.95 | $35.00 |
| Purchase #7 | $218.71 | 13.799% | $248.8898 | $248.89 | $248.90 | $248.90 |
| 7 purchase totals = | $951.31 | $1,037.7539 | $1,037.76 | $1,037.80 | $1,037.90 | |