| 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 | $114.76 | 7.539% | $123.4118 | $123.41 | $123.40 | $123.40 |
| Purchase #2 | $151.61 | 4.544% | $158.4992 | $158.50 | $158.50 | $158.50 |
| Purchase #3 | $199.94 | 6.835% | $213.6059 | $213.61 | $213.60 | $213.60 |
| Purchase #4 | $5.26 | 6.673% | $5.611 | $5.61 | $5.60 | $5.60 |
| Purchase #5 | $115.90 | 3.569% | $120.0365 | $120.04 | $120.05 | $120.00 |
| Purchase #6 | $124.68 | 13.683% | $141.74 | $141.74 | $141.75 | $141.70 |
| Purchase #7 | $43.36 | 12.163% | $48.6339 | $48.63 | $48.65 | $48.60 |
| 7 purchase totals = | $755.51 | $811.5383 | $811.54 | $811.55 | $811.40 | |