| 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 | $123.33 | 11.523% | $137.5413 | $137.54 | $137.55 | $137.50 |
| Purchase #2 | $23.87 | 7.163% | $25.5798 | $25.58 | $25.60 | $25.60 |
| Purchase #3 | $225.52 | 5.229% | $237.3124 | $237.31 | $237.30 | $237.30 |
| Purchase #4 | $202.82 | 13.702% | $230.6104 | $230.61 | $230.60 | $230.60 |
| Purchase #5 | $42.59 | 5.376% | $44.8796 | $44.88 | $44.90 | $44.90 |
| Purchase #6 | $36.46 | 11.475% | $40.6438 | $40.64 | $40.65 | $40.60 |
| Purchase #7 | $67.46 | 11.668% | $75.3312 | $75.33 | $75.35 | $75.30 |
| 7 purchase totals = | $722.05 | $791.8985 | $791.89 | $791.95 | $791.80 | |