| 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 | $248.73 | 10.809% | $275.6152 | $275.62 | $275.60 | $275.60 |
| Purchase #2 | $14.93 | 6.121% | $15.8439 | $15.84 | $15.85 | $15.80 |
| Purchase #3 | $135.97 | 12.164% | $152.5094 | $152.51 | $152.50 | $152.50 |
| Purchase #4 | $40.29 | 9.120% | $43.9644 | $43.96 | $43.95 | $44.00 |
| Purchase #5 | $85.52 | 12.382% | $96.1091 | $96.11 | $96.10 | $96.10 |
| Purchase #6 | $68.37 | 12.392% | $76.8424 | $76.84 | $76.85 | $76.80 |
| Purchase #7 | $27.38 | 3.562% | $28.3553 | $28.36 | $28.35 | $28.40 |
| 7 purchase totals = | $621.19 | $689.2397 | $689.24 | $689.20 | $689.20 | |