| 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 | $34.59 | 9.766% | $37.9681 | $37.97 | $37.95 | $38.00 |
| Purchase #2 | $180.85 | 6.364% | $192.3593 | $192.36 | $192.35 | $192.40 |
| Purchase #3 | $156.31 | 10.566% | $172.8257 | $172.83 | $172.85 | $172.80 |
| Purchase #4 | $94.87 | 10.726% | $105.0458 | $105.05 | $105.05 | $105.00 |
| Purchase #5 | $76.79 | 6.306% | $81.6324 | $81.63 | $81.65 | $81.60 |
| Purchase #6 | $54.90 | 4.563% | $57.4051 | $57.41 | $57.40 | $57.40 |
| Purchase #7 | $115.52 | 4.255% | $120.4354 | $120.44 | $120.45 | $120.40 |
| 7 purchase totals = | $713.83 | $767.6718 | $767.69 | $767.70 | $767.60 | |