| 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 | $90.62 | 11.767% | $101.2833 | $101.28 | $101.30 | $101.30 |
| Purchase #2 | $140.48 | 11.488% | $156.6183 | $156.62 | $156.60 | $156.60 |
| Purchase #3 | $114.60 | 8.457% | $124.2917 | $124.29 | $124.30 | $124.30 |
| Purchase #4 | $78.93 | 7.248% | $84.6508 | $84.65 | $84.65 | $84.70 |
| Purchase #5 | $124.58 | 4.183% | $129.7912 | $129.79 | $129.80 | $129.80 |
| Purchase #6 | $23.98 | 7.423% | $25.76 | $25.76 | $25.75 | $25.80 |
| Purchase #7 | $81.96 | 6.575% | $87.3489 | $87.35 | $87.35 | $87.30 |
| 7 purchase totals = | $655.15 | $709.7442 | $709.74 | $709.75 | $709.80 | |