| 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 | $35.54 | 10.675% | $39.3339 | $39.33 | $39.35 | $39.30 |
| Purchase #2 | $36.93 | 8.634% | $40.1185 | $40.12 | $40.10 | $40.10 |
| Purchase #3 | $68.91 | 6.661% | $73.5001 | $73.50 | $73.50 | $73.50 |
| Purchase #4 | $95.35 | 12.463% | $107.2335 | $107.23 | $107.25 | $107.20 |
| Purchase #5 | $217.61 | 12.777% | $245.414 | $245.41 | $245.40 | $245.40 |
| Purchase #6 | $204.69 | 7.125% | $219.2742 | $219.27 | $219.25 | $219.30 |
| Purchase #7 | $192.67 | 7.220% | $206.5808 | $206.58 | $206.60 | $206.60 |
| 7 purchase totals = | $851.70 | $931.4550 | $931.44 | $931.45 | $931.40 | |