| 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 | $63.45 | 8.838% | $69.0577 | $69.06 | $69.05 | $69.10 |
| Purchase #2 | $38.52 | 13.312% | $43.6478 | $43.65 | $43.65 | $43.60 |
| Purchase #3 | $198.80 | 10.715% | $220.1014 | $220.10 | $220.10 | $220.10 |
| Purchase #4 | $195.44 | 13.486% | $221.797 | $221.80 | $221.80 | $221.80 |
| Purchase #5 | $172.93 | 8.602% | $187.8054 | $187.81 | $187.80 | $187.80 |
| Purchase #6 | $62.61 | 10.517% | $69.1947 | $69.19 | $69.20 | $69.20 |
| Purchase #7 | $123.65 | 4.837% | $129.631 | $129.63 | $129.65 | $129.60 |
| 7 purchase totals = | $855.40 | $941.2350 | $941.24 | $941.25 | $941.20 | |