| 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 | $35.99 | 10.578% | $39.797 | $39.80 | $39.80 | $39.80 |
| Purchase #2 | $7.40 | 10.206% | $8.1552 | $8.16 | $8.15 | $8.20 |
| Purchase #3 | $68.82 | 11.311% | $76.6042 | $76.60 | $76.60 | $76.60 |
| Purchase #4 | $45.71 | 4.562% | $47.7953 | $47.80 | $47.80 | $47.80 |
| Purchase #5 | $143.32 | 11.642% | $160.0053 | $160.01 | $160.00 | $160.00 |
| Purchase #6 | $233.59 | 5.361% | $246.1128 | $246.11 | $246.10 | $246.10 |
| Purchase #7 | $187.80 | 10.789% | $208.0617 | $208.06 | $208.05 | $208.10 |
| 7 purchase totals = | $722.63 | $786.5315 | $786.54 | $786.50 | $786.60 | |